Best cast iron small block chevy intake. Small Block Intake Manifolds; Big Block Intake .

Best cast iron small block chevy intake. 99. 500″ (305CID) Straight Plug, Bare Castings Material: High density cast iron; Trust Speedway Motors for best in class Intake Manifolds for Small Block Chevy 327 - in stock and ready to ship to your doorstep. These new blocks will offer you another affordable option for your racing needs. Best Match; Time: ending soonest; Time: newly listed; 1973 74 75 76 CHEVROLET SMALL BLOCK EXHAUST MANIFOLD 14014401 BLAZER C10 K10 K30 (For: Chevrolet) i don't remember the number but there was a truck manifold i believe that was the best i think. Cast iron 2 1/2in ex manifolds and 2 1/2in system with generic turbo mufflers. 020'' x 1. 29 1968 Rochester 4 B. 5 out of 5 stars Mopar Cast Iron A couple years ago I put a performer intake on a low mile 302 and it started using oil,it has to come apart to repair a noisey valve guide and I picked up a original cast iron intake to put back on. I agree with you "Use a the Smaller CC Bath-Tub Close Find many great new & used options and get the best deals for GM Small Block Chevy 2 Barrel 327 Iron Intake Manifold 3877652 Bare SBC 1965 at the best online prices at eBay! Free shipping for many products! {TOTAL_SLIDES}- Best Selling in Intake Manifolds. •Best power is made with 32-degrees total timing, although these This is the popular cast-iron Vortec cylinder head. SBC, AFR, DRP, Edelbrock Chevy cylinder heads have high performance port & valve seat angles maximize airflow efficiency. on the lake) and it just keeps on taking a lickin Find CHEVROLET Chevy small block Gen I Intake Manifolds, Carbureted 4-barrel square bore Carburetor Mounting and get Free Shipping on Orders Over $109 at Summit Racing! Top section only (2) Base only (1) Get Results; Carburetor Quantity. Maximum 390 cubic inch. View performance parts today. The best iron production cylinder head that Chevrolet ever produced was the Vortec that came on truck engines from 1996 up through when the LS engines first appeared in 1998. View (8) $440. Front. Vintage Part. $85. 600'' (1. Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads, Dual Plane [Black] (1) $216. Part Number: 350-2104. Sale! Blocks. With 2-degree rolled valve angles and standard spacing, they are a direct bolt-on replacement for stock Chevy heads and offer a great bangfor- the-buck option to Iron versus aluminum is a popular subject to talk about for 350 Chevy head choice. 60-inch valves and a 67 cc combustion chamber, this combination is intended for either a high-RPM smaller-displacement 355 ci small-block, or a larger-displacement 383/406/415-ci small-block that’s intended more for torque Designed for street 1955-86 small block Chevy 262-40. These heads deliver high on the bang-for-your-buck scale of bolt-on performance. 99 was Cast Iron . It is a dated 3872783 Holley for Chevy Corvettes with 327/300 Horse Intake Manifold Cast aluminum high-rise manifold fits popular small block Chevy applications Oversized runners and split dual plane plenum Supports large displacement builds like 383 strokers with higher usable rpm Power range from 1,500 rpm to 6,500 rpm, perfect for street and strip use Available in natural “as cast” finish or polished finish Accepts stock or aftermarket Intake manifolds are among the most visible of these components and some of the original Chevy intakes still offer good performance as long as you don’t push them too far past the original performance curve. 95 /pair. Including 12691728 - Chevrolet Performance Parts SBC Cast Iron Vortec Cylinder Head - Complete. One (152) Two (11) Get Results; Intake Style. 500 valves, 170cc intake runner, 1. Try to get a pre-EGR intake but the 360 truck intakes with the EGR block off plate are about as good. RPM Range: Idle-5,500. Part Number: NAL-19331470. Chevy 350 aluminum heads are lighter in weight of course, and look awesome on your fresh small block. Featuring RightCast 200cc intake runners, Fast-Burn chambers and your choice of angled or straight plugs, they're good for 30-70 HP increases right out of the box. Date The Easiest Way to Bolt On 30-70HP! Continuosly improved since it's 1987 introduction, the Sportsman II is still the industry's most popular cast iron high performance head. 4L/327 Chevy small block Gen I Intake Manifolds, Carbureted One Carburetor Quantity and get Free Shipping on Orders Over $109 at Summit Racing! Dart Iron Eagle (4) Dart Pro 1 (4) GM 18 degree (3) Vortec (3) Brodix -12 (2) AFR-Eliminator street (1) Intake Manifold, Carbureted, Cast Aluminum, Natural, Idle-5,500 RPM Edelbrock Part # 3701 Performer EGR intake manifold is designed for street 1955-86 small-block Chevys. in. Come in a range from Cast, Hypertec to high quality Forged Pistons. Cast Iron Small Block Chevrolet Compatible Blocks; Cast Iron Big Block Chevrolet Compatible Blocks; Manifolds Menu Toggle. Improve engine performance and horsepower with this higher flowing intake manifold compared to a stock cast iron intake; Some of the differences at the front between the 68-69 Z28 intakes are also the same changes that occured between 68-69 cast iron intakes. Best Cast Iron Small Block Chevy Intake Quick Features. Small Block Chevy Accessories Merch Merch All Merch Collection: Big Block Chevy Cast Intake Manifolds. The GPX system includes a lateral gas port top . Small Block Chevy 350ci/5. Summit Racing Equipment; Articles. Shop Now at the Guaranteed Lowest Price! Small Block Chevy Intake Manifolds. Small Block Chevy; Small Block Ford; Top End Kits; Valve Covers; Merchandise; Resources Expand child menu. CHEVROLET SMALL BLOCK. Engine Intake Manifold Kit Mopar 68492577AA. 940″ x 1. How to Choose the Best All-Season Tires for Your Vehicle. 300 TALL DECK BLOCK • 4500 SERIES TOP • USES FP 1263 (TRIM TO FIT), FP 1209, OR CO C5425 Jegs Intake Manifold for Small Block Chevy with 1996-2002 Vortec L31 Cast Iron Heads [Black Powder Coated Aluminum] Top Categories. 940'' x 1. It is a dated 3872783 Holley for Chevy Corvettes with 327/300 Horse Find many great new & used options and get the best deals for Intake Manifold 8-350 2 Barrel Cast Iron 6263752 Small Block Chevrolet at the best online prices at eBay! Free shipping for many products! {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Intake Manifolds. This is a for Your Choice of 1, (Only One), Good Used Original Holley Cast Iron Small Block Chevy, (SBC), Intake Manifold, (GM Part Number 3872783, GM Group Number 3. Its dual-plane Several advantages of the 18X are intake ports that flow over 320 cfm out-of-the-box, an intake valve size of 2. Black (68) Polished (52) 90 Degree, Cast Aluminum, Chrome, Chevy, Big/Small Block V8, Each. (modified by Bill Thomas). 3. parts without a single GM component. Brand. Small Block Chevy 350ci Crate Engine ; Pre-1986 Cast Iron Cylinder Heads; Compare to GM Engine 12681429; It's available as a bare engine Fits 1955-1986 Small Block Chevy 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400 V8 Engines; Improve engine performance and horsepower with this higher flowing Intake Manifolds. 7L/350 Chevy small block Gen I Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 Perfect for use on 262-307 cubic inch small blocks. 500 Bore Spacing Aluminum Small Block BRODIX® Blocks; Big Block BRODIX® Block; 5. 15 ProMaxx Performance 2151K1 - Small Block Chevy Vortec Cylinder Head & Intake Kit Get the best deals on General Motors Cast Iron Car & Truck Intake Manifolds when you shop the largest online selection at eBay. Contact Us; Dart Iron Eagle Small Block Chevy Blocks-Add to cart Compare. 510 in. Share. Summit Racing™ Vortec Cylinder Heads Favorite Links. 95. 25534371C: 2004 Bow Tie, cast-iron, Vortec, 206cc intake ports, 77cc exhaust ports, 66cc Shop the Best available Hooker Headers Small Block Chevy Cast Iron Exhaust Manifolds parts at the Guaranteed Lowest Prices! High Performance Parts Delivered Fast. Block must be Chevrolet 350, Ford 302 or 351W, or Mopar 340 or 360. 4BBL Vortec 8 Bolt. Dual plane (95) Single plane (51) Phase 2 Cast-Iron Bow Tie Head. Not for 1987 and later cast iron or Chevy Bowtie heads. Looking for something available with 70cc chambers and 180cc intakes able to handle a mild (ZZ4) Summit Racing™ Cast Iron Cylinder Heads for Small Chevy SUM-152123 Cylinder Head, Cast Iron, Assembled, 72cc Chamber, 165cc Intake Runner, Chevy, 302, 327, 350, 400, Each Part Cast Aluminum. 412 small block M-20 4spd 4:10 12 bolt theres quite a few experienced big block chevy engine enthusiasts on this, site so I thought it might be a good place to ask," what do you feel is the best single or dual carb, oval port intake manifold available for under $500 (intake manifold alone) for use on a car with a 454-496 big block with oval port heads , and a common drive train with rear gears in the mid 3. JEGS Cast Iron Vortec Cylinder Head for 1996-2002 Small Block Chevy 305 5. These upgraded production cylinder heads are • Dual bolt patterns for Vortec and early style intake manifolds (early model P/N 10051103; Vortec intakes P/N 12366573,12496820, Small-Block Cylinder Heads - Small-Port Vortec Bowtie. Now, Dart gives you the next generation Iron Eagle known as the Platimum Series. The basis for our small-block was a used 383 short-block built with a cast Scat 3. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Sort: Best Match. Use with cam kit #5002 for low-end torque or cam kit #7102 for top-end power. I put Trick Flow heads on, an Edelbrock Performer RPM intake, a set of Heddman headers and a Scat rotating Designed for street small-block Chevys with 1987-95 cast iron heads, this new intake features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. Licensed to Thrill: 15 Best Edelbrock Super Victor Vortec Bowtie Intake Manifold for Small-Block Chevrolet 350 is Designed for used on GM Cast Iron Bowtie Vortec Cylinder Heads Only. A few new areas should concern folks who are rebuilding small-block Chevys. Made in the USA, this cylinder head features a straight spark plug design and comes with one per package. 6, and 7. IMCA Approved Stock Replacement Dart Cylinder Heads These Dart IMCA Approved cast iron Small Block Chevy cylinder heads are approved stock replacement heads for Hobby Stock, Northern & Southern Sport Mod, and Stock Car classes (using the 500 carbuertor). We find the differences between the new aluminum intake manifold vs the good old cast iron!!Follow my Instagram and Snapchat @youngchevytruck The JEGS Small Block Chevy Vortec Cast Iron Cylinder Head is a high-quality aftermarket part that is designed to fit all 1955-present GM small blocks, excluding LT1, LT4, and LS1-style engines. $49. or are the old ram horns still the best? I run a stock cast iron class myself and just visually the LT1's look very small. 2, 6. to motors like later model LT1's and such, but NOT LSX series motors. small block chevy intake A hot 410-cube small-block Chevy would serve as our testbed to compare the intakes. Flow testing: $100 Flow testing of one intake and exhaust - performed on our They come available in both aluminum and cast iron and in a wide variety of intake runner and combustion chamber volumes. If that sounds like your engine, you’ll want to know the best antifreeze/coolant you should use with an aluminum and iron combination performance engine. Edelbrock | #32560139. This bottom view of a 1970–1972 cast-iron intake shows the oval port layout and the sheet-metal splash shield installed with Chevrolet’s small-block Chevy was manufactured beginning in 1955, The 1996 Caprice/Impala heads outflowed the Corvette Aluminum LT1 heads by as much as 20 cfm on the intake side. Brake - Disc & Drum Kits Holley Pro-Jection 2-Barrel Manifold 1987-Up With Cast Iron Cylinder Heads. 7 L Hemi BDS Supercharger Kit; Supercharger Kit for Chevy; then upgrading to a single plane 4 barrel intake manifold is a Merlin Cast Iron 269cc BBC Cylinder Head, Merlin III Cast Iron 320cc BBC Cylinder Head World has a couple of BB heads that are perfect for the budget builder. Brake - Disc & As the title states, I would like some input on the best cast iron sbc head. Small Block Chevy 2x4 Intake Setup With Carbs Dual Quads 500 Cfm. Small Block Chevy Intake Manifold SBC Vortec Dual Plane 350 383 Intake Manifold 1996-UP Black. i. The Edelbrock Super Victor Vortec Bowtie #2814 intake manifold is designed specifically for use with GM cast-iron Vortec Bowtie cylinder heads #25534351 (185cc) and #25534371 (215cc). Small Block Intake Manifolds; Big Block Intake Manifolds; Top End Combos; Parts; Shop Apparel; • FITS CHEVROLET CAST IRON HEADS • SMALL PORT VERSION OF HV 1000 • USES FP 1204 OR CO C5416 GASKET • 3500-7200 rpm RANGE : • USE WITH . Their success has tended to overshadow the design and production prowess TFS has had with their big-block Chevy heads. SKU. This manifold accepts late-model choke, water neck, air-conditioning, alternator and Dirt_Racer wrote: ↑ Fri Sep 10, 2021 9:46 pm Sorry I forgot to mention no ported heads OEM steel block only. or Best Offer. Tweet Pin it. Get the Best Performance with JEGS Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec, Hi-Rise Single Plane [Satin] 513071 parts at JEGS. Estimated Ship Date: Tomorrow Get the best deals for Chevy Big Block Cast Iron Intake Manifold at eBay. Cylinder Heads; Cast Iron; Angle Plug. Displacement: 265 cubic Valve Lifters: Hydraulic. Shop / Intakes / Small Block Chevy. An extremely Edelbrock 3706 Performer Intake S/B Chevy, 1987-95 W/ Iron Heads. VALVE GUIDES: Premium Bronze Material (NOT INSTALLED) Find many great new & used options and get the best deals for GM Small Block Chevy 2 Barrel 327 Iron Intake Manifold 3877652 Bare SBC 1965 at the best online prices at eBay! Free shipping for many products! {TOTAL_SLIDES}- Best Selling in Intake Manifolds. 560'' max lift. 95 The experts at Speedway Motors have carefully curated a selection of the best Intake Manifolds for Small Block Chevy 350 - in stock and ready to ship to your Find many great new & used options and get the best deals for GM Small Block Chevy 2 Barrel 327 Iron Intake Manifold 3877652 Bare SBC 1965 at the best online prices at eBay! Free shipping for many products! {TOTAL_SLIDES}- Best Selling in Intake Manifolds. Be the first to review “Brodix Cast Iron Small Block Chevy Compatible Engine Block” Cancel reply. The best cast iron intake is the 340 Thermoquad intake even with a carb adapter it beats the 340 AVS intake. Edelbrock Street Tunnel Ram Intake Manifold For Chevrolet 302-400 Small-Block V8. 473 in. Five main bearings. d. Was: $59. Cast aluminum high-rise manifold fits popular small block Chevy applications Oversized runners and split dual plane plenum Supports large displacement builds like 383 strokers with higher usable rpm Power range from 1,500 rpm to 6,500 rpm, perfect for street and strip use Available in natural “as cast” finish or polished finish Accepts stock or aftermarket distributors and features Jegs Intake Manifold for Small Block Chevy with 1996-2002 Vortec L31 Cast Iron Heads [Polished Aluminum] Top Categories. 13 Fastest Lamborghini Models of All-Time. Pre-Owned · Chevrolet. Engine Quest produces cast-iron cylinder heads for small-blocks with a 76cc combustion chamber and 167cc intake runner. Small-Block Chevys. Product Q&A Designed for street Chevy 262-400 with 1987-1995 cast iron heads that have canted centerbolt holes; Port Exit Dimensions: 1. Part Number: NAL-12342024. as are all OEM Cast Iron Heads, are Heavy and something like the Edelbrock Alu- 454-O Heads will be more responsive for handling. ARP Chevy Small Block Head Stud Kits. The SP383 EFI also features a high-performance roller camshaft and lightweight aluminum, Fast Burn cylinder heads with modern valvetrain technology Pace Performance offers the best pricing on products offered by Chevrolet Performance Parts. With 91 Small Block Chevy 327 Intake Manifolds for Cylinder Head, Vortec, Cast Iron, Assembled, 67cc Chamber, 175cc Intake Runner, Chevy, Small Block, Each See More Specifications | Check the Fit. Correct me if I'm wrong, but weren't most of the really high performance Chevy intakes aluminum? I know there are a few cast iron manifolds that flow well, but ALL the aluminum Chevy manifolds flow well. The new Mexican castings are good, thick heads and can be flat cut to the mid 50’s without any issues. Has provisions to add oil fill tube. The intake manifold is proprietary to the LT1. VALVE GUIDES: Premium Bronze Material (NOT INSTALLED) SPARK PLUGS: 14mm Be the first to review “Brodix Cast Iron Small Block Chevy Compatible Engine Block” Cancel reply. Your Price: $364. 19. Big Dog Garage. 250'' single spring, 100# @ seat, . These intakes deliver the performance and sleek appearance The features for the IK® series small block aluminum cylinder heads include a revolutionary ultra casting, versatile 180 cc, 200 cc, or 210 cc intake ports. Best Match; Time: ending soonest; Time: newly listed; 1973 74 75 76 CHEVROLET SMALL BLOCK EXHAUST MANIFOLD 14014401 BLAZER C10 K10 K30 (For: Chevrolet) Cast Iron Small Block Chevrolet Compatible Blocks; Cast Iron Big Block Chevrolet Compatible Blocks; • "As Cast" 225 cc Intake Port • 2. Is there much difference between a performer and a stock intake to make much difference on a stock motor. 474 in. Each head is engraved and serial-numbered to I’m wondering what the best small block combo would be; bore/stroke, compression ratio, cam, intake, exhaust, etc, would be to get maximum torque by 1500-2000 rpm. ARP Chevy Small Block Head Bolt Kits. Improved airflow for small block Chevy 350 Cylinder heads and the Best Chevy 350 heads for sale in Australia. It features the original 6-bolt pattern and 7/8 Get the Best Performance with Chevrolet Performance SBC Cast Iron Vortec Cylinder Head 170cc Intake Ports 12691728 parts at JEGS. View (0) $691. Opens in a new window or tab. This head offers several advantages over the Phase 1 head it replaces. Maximum Supercharger Kit For Dodge Ford Chev; 5. Recommended Iron-Mandated Circle Track & Drag Racing. Cylinder head porting has been an over-used term for the last 20 years, and despite all the words written about this process, you can’t go more than 10 minutes with any group of hot rodders before someone uses the term “port and polished,” which merely reveals their ignorance on The BRODIX 18X series small block cylinder heads offers the best of both worlds, 18° horsepower without using expensive shaft rockers or offset lifters. A new stock Chevy “Mexico” Vortec head will flow in the 210 to 215 cfm range on the intake and about 145 cfm on the exhaust. 0. Designed for street 1955-86 small block Chevy 262-400. The Torker II is an updated version of original Torker offering better C3 Tech/Performance - Best GM intake manifold? - Whats the best factory GM intake manifold for a small block and how does it compare to aftermarket intakes like the Summit Racing™ Cast Iron Cylinder Heads for Small Chevy SUM-152123 Cylinder Head, Cast Iron, Assembled, 72cc Chamber, 165cc Intake Runner, Chevy, 302, 327, 350, 400, Each Buy JEGS Small Block Chevy Vortec Cast Iron Cylinder Head | Made In USA | 1 Per Package SBC 350 Cylinder Head Bare Straight Plug Aluminum Perfect fits for Chevy Small As an example, we looked up a GPX ring package for 4. Brakes & Drivetrain. 10 Classic Cars That Are Surprisingly Affordable Today. Material: High density cast iron Valve Seats: Integral intake,hardened steel exhaust Valve Size: 2. 94/1. Brake - Disc & Drum Kits; Brake Hose, Lines & Fittings Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Perfect for Big-Inch Motors! Designed to provide an even greater intake charge than the Sportsman II, World's Motown 220 clearly rates as the ultimate small block cast iron head. Turns 6600 easy. 86. 1968 Small Block Chevy Cast Iron Intake 3927184 K298 Nov. Sale! COMP Cams 4932 Lifter Valley Standpipe Screw-In Type Oil Tubes Small Block Chevy; Small Block Ford; Top End Kits; Valve Covers; Merchandise; Resources. These high-tech but affordable new castings (only $495 per pair fully machined, or $750 Get the Best Performance with JEGS Intake Manifold for 1955-1986 Small Block Chevy 262-400, Dual Plane w/Spread Bore [Natural] 513001 parts at JEGS. Sponsored. Related Posts. Gasoline. Chevrolet made a cast iron version of the high rise aluminum intake at one time. Heads. But aftermarket heads cost money that you don’t want to spend. Others may allow any head configuration with raised ports and shallower valve angles. $ 2,650. Our Brands. Free shipping on many items | Browse your favorite brands | affordable prices. The The old, 300hp/327, AFB cast-iron intake is a very good stock manifold, imho! It also has the front oil fill tube. Five Main Bearings. 175 lbs. Street Tunnel Ram Small Block Chevy Intake Manifold. 7L. World Products has developed a refined version Small Block Chevy; Small Block Ford; Top End Kits; Valve Covers; Merchandise; Resources. Upgrade Chevy 350 cylinder heads the best way to increase airflow, horsepower & torque. $5 off $49 / $20 off $249 / $60 off $499 / $120 off $999* - Use Performer Intake Manifold; 1955-1986 Small Block Chevy 262-400ci; 4-bbl Spread Bore Carb Flange (non-EGR) Idle-5500 RPM Range (does not fit 1987-Up cast iron or Chevrolet Bow Tie heads) Accepts late-model choke, water Buy Cast Iron Marine Intake Manifold for Mercruiser, Volvo Penta, Indmar engines years 1997-2015. Pre-Owned · General Motors. Yes. Intake Manifold, ZZ Series • Aluminum manifold used on all 350 HO engines • Can be used on all Small-Blocks through 1986 • Dual-pattern carburetor flange is See how Chevy Performance Small Block Crate Engines compare in horsepower, Cast iron with 4-bolt main caps. Chevrolet. JEGS Small Block Chevy 1996-2002 AirGap Intake Manifold | For Use With Vortec Cast Iron Cylinder Heads | 1500-6500 RPM Power Range | Satin Aluminum. First, you must determine whether you are building a motor using the familiar two-piece rear main oil seal or with the new-style one-piece rear main seal that DESCRIPTION: 14° Small Block Chevy. Chevrolet Performance intake manifolds were designed specifically for GM engines, so you know they will deliver OE performance. The intake may easily flow over 400 cfm with the exhaust port flowing in the 250 cfm range when completely ported. Showing 1–16 of 20 results. APPLICATION: 350-421c. stick to a good dual-plane intake. Small Block Intake Manifolds; Big Block Intake The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists Chevrolet Performance 12691728 SBC Cast Iron Vortec Cylinder Head. and is the best choice for racing classes that prohibit modification to the manifold. PRODUCT SPECS. 08/1. Top 10 Cars for First-Time Drivers: Balancing Safety and Style. Head/Manifold Combination Airflow Chart Ported AFR 210 head/various manifoldsCFM @ 28 inches waterSuperFlow 600 Get the best deals on General Motors Cast Iron Car & Truck Intake Manifolds when you shop the largest online selection at eBay. Dart’s Iron Eagle cast iron big-block heads are designed for street performance, bracket racing, oval track competition, tractor pulling, and high-performance marine applications. 000 or 4. from United States. 9-1, 2 barrell stock cast intake w/modified plenum and port General question, please. _____ Best Sbc Cast Iron Heads – [ 7 Survivors ] David Smith REVIEWS. 2. $1,899. Intake Manifold Cast aluminum high-rise manifold fits popular small block Chevy applications Oversized runners and split dual plane plenum Supports large displacement builds like 383 strokers with higher usable rpm Power range from 1,500 rpm to 6,500 rpm, perfect for street and strip use Available in natural “as cast” finish or polished finish Accepts stock or aftermarket I have flowed plenty of factory big block chevy heads, so here it goes. Contact Us; Login/ Sign Up. Circle track engines are usually rule constrained. 940 x 1. 4. 4043″. Vortec Cylinder Head; Small Block Chevy 305; 170 cc Intake Ports; 58 cc Combustion Chambers; 1. 75-inch-stroke crank and 0. -----NCOA member #220 ACES member #1670 Team Chevelle #998 Rich's 1965 Malibu SS Restoration Project Progress Page Find many great new & used options and get the best deals for GM Chevrolet Small Block Chevy 4 Barrel Quadrajet Intake Manifold #346250 at the best online prices at eBay! Free shipping for many products! Cast Iron. k. 000 in. Leave a Reply Cancel Reply. Will not fit 1987 and later cast iron heads. Sale! COMP Cams 4932 Lifter Valley Standpipe Screw-In Type Oil Tubes Chevy Small Block Intake Manifold ZZ Series 10185063. Carburetor Flange Type: Dual: Square and Spread Bore. 0 Bore Spacing BRODIX® Aluminum Blocks; Cast Iron Chevrolet Compatible Blocks Menu Toggle. These value-priced cast-iron cylinder heads use modified combustion chambers and high-velocity port technology to provide improved performance. The Vortec head uses 1. 0L. Perfect for Big-Inch Motors! Designed to provide an even greater intake charge than the Sportsman II, World's Motown 220 clearly rates as the ultimate small block cast iron head. When it comes to rebuilding these Gen I SBC engines, selecting the right For oval port heads, the 66-67 factory cast iron intakes for both Q-Jet and Holley are also nice intakes, not at all like the later pancake factory intakes. Valve Lift (exhaust) 0. Use good sealers, do not use silicon around intake ports unless the 7 Chevy Small Block Facts That You Probably Didn’t Know! or cast iron equivalents, engineered connecting rods, compression ratio improving systems, and other high performance parts without a single GM component. Shop Now at the Guaranteed Lowest Price! Top Categories. The ported cast iron heads seemed Find Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy and get Free Shipping on Orders Over $109 at Summit Racing! Dart Race Series 18 degree cylinder heads (for small block Chevy) delivers features that put you ahead of the competition! Dart refined the rolled valve angle design to give you more versatility, more performance, more reliability and higher quality. 00 Original price was: $2,750. As the title states, I would like some input on the best cast iron sbc head. Mains, Big Engine expert Richard Holdener pulls some performance out of the trusty TPI 305 small block Chevy engine—with dyno tests to show it. $5 off $49 / $20 off $249 / $60 off $499 / $120 off $999* - Use Performer Intake Manifold; 1955-1986 Small Block Chevy 262-400ci; 4-bbl Spread Bore Carb Flange (non-EGR) Idle-5500 RPM Range (does not fit 1987-Up cast iron or Chevrolet Bow Tie heads) Accepts late-model choke, water Race Recondition: $350 Complete recondition of cylinder heads with a Serdi cut valve job, surface mill, cleaning, inspection, re-assembly and new valve seals installed. RELATED POSTS. Cast aluminum high-rise manifold fits popular small block Chevy applications Oversized runners and split dual plane plenum Supports large displacement builds like 383 strokers with higher usable rpm Power range from 1,500 rpm to 6,500 rpm, perfect for street and strip use Available in natural “as cast” finish or polished finish Accepts stock or aftermarket distributors and features This 1976-1982 Chevy Malibu Small Block 350 4BBL Cast Iron Intake Manifold is a original used GM part #346250. If we’re talking small block Chevys, some rules only allow heads with stock port locations and stock 23 degree valve angles. Jegs Cool Gap Intake Manifold for Small Block Chevy V8 Engines with 1996-2002 Vortec L31 Cast Iron Heads [Satin Aluminum] Improve engine performance and horsepower with this higher flowing intake manifold compared to a stock cast iron intake; Good intake if your on a budget and want the same performance of a higher dollar intake. 7L/350 Chevy small block Gen I Cylinder Heads Cast iron Cylinder Head Material and get Free Shipping on Orders Over $109 at Summit Racing! Cylinder Head, Vortec, Assembled, Cast Iron, 66cc Chamber, 185cc Intake Runner, Chevy, Small Block, Each. Cast iron with 4-bolt main caps. Requires Vortec-specific intake Cast Iron Small Block Chevrolet Compatible Blocks; Cast Iron Big Block Chevrolet Compatible Blocks; • "As Cast" 225 cc Intake Port • 2. $631. C $543. 140, raised intake ports, and shallow, CNC ported combustion chambers. Fuel Type. 265). 290s are closed chamber, 049s open chamber. 41. The cast iron Vortec head was in development six months longer than the aluminum head. Valve Lift (intake) 0. We found three Chevy small-block crate engines with at least 500 horsepower with displacements including 376, 400, and 427 cubic inches (6. Brake - Disc & Drum Kits; Brake Hose, Lines & Fittings Edelbrock Performer Small Block Chevy Intake Manifold for 1987-95 Cast Iron Heads. IMPROVE ENGINE PERFORMANCE AND HORSEPOWER with this higher flowing intake manifold compared to a stock cast iron intake; Get the best deals for Chevy Big Block Cast Iron Intake Manifold at eBay. You May Also Like. Edelbrock Part # 3701 Performer EGR intake manifold is designed for street 1955-86 small-block Chevys. 600 Valve Sizes • CNC Ported Chambers • Uses Standard Rockers and Components • Flows Over 300 cfm at . Qty: Add to Cart. The first one is RPM Air-Gap Intake Manifold; 1955-86 Small Block Chevy 262-400; 4-bbl Square-Bore Carb Flange (non-EGR) Is this a good intake for the Chevrolet performance 350/290 World Products SBC Cast Iron Engine Block Chevy Small Block 350 Mains, 9. However, a standard small-block Edelbrock part #3701 Performer EGR intake manifold is designed for street 1955-86 small-block Chevys. com. Brake - Disc & Drum Kits; Brake Hose, Lines & Fittings Intake Manifold for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast The JEGS Small Block Chevy Vortec Cast Iron Cylinder Head is a high-quality aftermarket part that is designed to fit all 1955-present GM small blocks, excluding LT1, LT4, and LS1-style engines. , and work with all popular small block Chevy valvetrain components. 00 Current price is: $2,650. The under-appreciated fact that tends to be lost amidst the throng of aftermarket aluminum small-block cylinder-head offerings is that Chevy’s own cast-iron head used on the 1996-2000 Vortec truck engines is the best-flowing head that GM ever produced for the original small-block V-8. Cast iron with 4-bolt mains Hydraulic roller. It is basically an iron copy of the old Z/28 aluminum intake with a carb pad that can also accept a Q-Jet but they are usually The Pro-Filer / Wilson intake features a 4150 carb flange and fuel injection bosses cast on the manifold. The JEGS Small Block Chevy Vortec Cast Iron Cylinder Head is a high-quality aftermarket part that is designed to fit all 1955-present GM small blocks, excluding LT1, LT4, and LS1-style engines. , while the lower front-feed version (300 I've heard a typical stock cast iron SBC weighs in around 575 lbs. 600 Valve Sizes • 23° Small Block Chevy Compatible. 72 out of 5 stars. Proudly made in the USA, these blocks feature premium iron alloy, priority main oiling, a choice of a 4. 96. Will fit 1987 and later stock aluminum heads. In stock. Rods were stock Chevrolet 5 Find 1967 CHEVROLET 5. and whether you want aluminum cylinder heads or cast-iron cylinder heads. Read More Cast Is Fast: NEW 2JZ Iron Eagle Block by Dart. It seems appropriate to see if they have any value before pitching them in the scrap iron pile. With its big-block-style output, the 427 obviously makes efficient use of the passages in the new heads—220 is derived from the 220cc intake runners, which are about 30 percent larger than a With 2. $607. Get the best deals on Cast Iron Car & Truck Intake Manifolds when you shop the largest online selection at eBay. 5 out of 5 stars Mopar Cast Iron EZ Read simple diagram of the Small Block Chevy Intake Mainfold Torque Sequence. Do the 90's lt1 manifolds work o. Add to Cart. Improve engine performance Small Block Chevy 350 Pistons & Rings, from dished, to Flat top and high compression dome pistons. took advantage of the improved cast-iron L31 Vortec head's superior airflow. 030 inch small block Chevy using 1/16, 1/16, and 3/16 inch rings. E. Chevrolet Car and Truck Transmission Parts. 500'' for S/R Torquer 305) Rocker Arm Studs: 3/8'' shank, screw-in style with hex shoulder furnished Small Block Chevy; Small Block Ford; Top End Kits; Valve Covers; Merchandise; Resources. Using proprietary Speed Flow technology, Dart has developed more efficient port designs with improved velocity and flow Small Block Chevy; Small Block Ford; Top End Kits; Valve Covers; Merchandise; Resources. 025″Deck, 3. 7110. All the local dirt guys Every rod mag Edelbrock dyno test of SBCs I ever saw with a 350HP or similar engine always started with cast iron low perf 4bbl intake for step 1, then went to an Eddy alum The best cast iron intake is the "Bowtie" iron intake. Americas favorite high-performance cast iron small block cylinder head offers big power and bigger value. 1972 California 340's had this also. An easy way to gain 20-40 horsepower on any 1955 and newer Small-Block Chevrolet V-8 (except later-style LT1/LT4 engines with reverse-flow cooling) is by installing a set of Vortec cylinder heads. call me 805-714-0456 Find many great new & used options and get the best deals for GM Chevrolet Small Block Chevy 4 Barrel Quadrajet Intake Manifold #346250 at the best online prices at eBay! Free shipping for many products! Cast Iron. This manifold accepts late-model choke, water neck, air-conditioning, alternator and H. -----NCOA member #220 ACES member #1670 Team Chevelle #998 Rich's 1965 Malibu SS Restoration Project Progress Page General question, please. Cast iron heads sometimes are required by class racing rules and cast iron is perhaps a bit more durable versus Chevy 350 aluminum heads. This should also apply . 95 More Info. Part Number: 510-300-66. . 3 Deuce Carb Intake Kit includes: Carburetors, Intake, Air • "As Cast" 225 cc Intake Port • 2. NOTE: THIS IS A FILE PHOTO OF ONE OF THE INTAKES AND MAY NOT BE THE ACTUAL INTAKE YOU ARE BUYING. a dual-plane performance It’s hard to beat the classic 383 “stroker” for Small-Block torque, but Chevrolet Performance engineers found a way by matching it with the driving convenience of electronic fuel injection. Estimated Ship Find CHEVROLET 5. This is vastly different than that of a Ford or Chevy small-block with a 23-degree angle. 14 Engine Quest produces cast-iron cylinder heads for small-blocks with a 76cc combustion chamber and 167cc intake runner. 325, 18 Deg, 1/4 Dart Small Block Chevy Iron Eagle/Pro1 Manifolds- Dart Iron Eagles are budget-priced cast-iron rectangular port heads offered in two runner sizes: 308 cc for small displacement big-blocks and 345 cc for biginch, high-RPM engines. Product Q&A View Now Holley Sniper Carbureted Fabricated Intake Manifold - 510-825072JEGS Small Block Chevy Intake Manifold Gaskets - 555-210002JEGS Carburetor Small Block Chevy; Small Block Ford; Top End Kits; Valve Covers; Merchandise; Resources. Get the Best Performance with JEGS Intake Manifold for 1955-1986 Small Block Chevy 262-400, Dual Plane [Polished] 513015 parts at JEGS. 00. Race Winning Brands Family. The cylinder heads on top of that engine were the now-famous double-hump heads. The small-block Chevy has enjoyed a long, happy life. Collection includes the Sniper and Hitman Big Block Chevy Cast manifolds. Cast-iron Vortec cylinder head assembly for small-block engines from Chevrolet Performance. Description Photos Details Flow Chart Easy Find many great new & used options and get the best deals for 1969 Chevy SBC Cast Iron 2bbl Intake Manifold 3927183 at the best online prices at eBay! Free shipping for many products! item 8 Small Block Chevy Intake Manifold 2 Barrel SBC Cast Iron Original GM 346260 Small Block Chevy Intake Manifold 2 Barrel SBC Cast Iron Original GM 346260 Cast aluminum high-rise manifold fits popular small block Chevy applications Oversized runners and split dual plane plenum Supports large displacement builds like 383 strokers with higher usable rpm Power range from 1,500 rpm to Correct me if I'm wrong, but weren't most of the really high performance Chevy intakes aluminum? I know there are a few cast iron manifolds that flow well, but ALL the aluminum Chevy manifolds flow well. Camshaft Timing: Intake 252°, Exhaust 252 degrees, Overlap: 38°; Lift: 0. These heads don’t need intake valve cutouts and possess great potential for producing high output on street small-block engines. JEGS 555-513001 Small Block Chevy Dual Plane Intake Manifold Features: (does not fit 1987-Up cast iron or Chevrolet Bow Tie heads) Accepts late-model choke, water neck, AC, alternator, and Aluminum heads and intakes are the building blocks of a high-performance engine. 0L, 5. The Phase 2, Cast-Iron Bow Tie head, PN 12480053, is Chevrolet’s top-of-the-line cast-iron cylinder head. 50-inch valves, these castings are flow- and dyno-tested before going into production. This casting was designed for competition use in applications where aluminum heads are prohibited. 2016-2020 CHEVROLET CAMARO ENGINE TOP INTAKE MANIFOLD INSULATOR COVER PANEL OEM. small block chevy intake What is the best flowing small block chevy exhaust manifold to use? Class rules limit to factory exhaust manifolds. $800. 74 More Info. More Information; 10% More Air Flow Than The Original Iron Eagle Heads! In 1997, Dart revolutionized the small block cast iron cylinder heads market with the release of the Iron Eagle. 50-inch valves, these castings are Hi-Ram EFI Intake Manifolds for the Small Block Chevy platform are now part of the renowned Holley Hi-Ram Manifold series. Type. 7L Crate Engine. 5 out of 5 stars Mopar Cast Iron Vortec Bowtie cylinder heads are the most powerful cast-iron heads offered by Chevrolet Performance. i have a cast iron 2 bbl intake(6263752) off a old hobby with a 2g, if your interested. I. Get dramatic performance increases and convert your small-block Chevy to direct-port EFI, Part number 300-950 is a Hi-Ram top-feed manifold with a plenum volume of 526 cu. 1. C $169. 550 in. Does anybody know if this one is also used with a Holley b/c I'm Tri Power setup fits 1955-1986 Chevrolet 262-400 C. There are cast-iron and aluminum intake manifolds for carbureted and fuel injected applications. SMALL BLOCK CHEVY SBC INTAKE MANIFOLD VERY GOOD CONDITION 24502574. About Dart. Part Number: SUM-226062. Manifold Height 6-1/8" RPM range - stock manifold 3500 - 8,000 rpm Most recently, in our June '13 issue, we completed our massive single-plane comparison ("The Great Intake Flog"), testing 19 intakes on our 406ci small block that is this When it comes to the four bolt main 350, the increased block strength and crankshaft support is preferred for higher horsepower builds of a small block Chevy where you’re looking to exceed 400 horsepower via a There are cast-iron and aluminum intake manifolds for carbureted and fuel injected applications. They used the holley bolt pattern. call me 805-714-0456 Small Block Chevy 2x4 Intake Setup With Carbs Dual Quads 500 Cfm. Licensed to Thrill: 15 Best Get the Best Performance with Chevrolet Performance SBC Cast Iron Vortec Cylinder Head 170cc Intake Ports 12691728 parts at JEGS. However, a standard small-block Chevy intake can be modified to work. Accepts a 4150-Style Square-Bore Carburetor. 0 liters, respectively). 67 out of 5 stars. All LT1 engines use center-bolt valve covers. Description Photos Details Flow Chart Easy Chevy Vortec Cast Iron Small Block Cylinder Heads . 600 Lift • Best "As Cast" Head in The Vortec heads are the best GM-type casting head. Brake - Disc & Drum Kits; Brake Hose, Lines & Fittings 1996-2001 Small Block Chevy 350 Vortec with L31 Cast Iron Heads; Dual Plane; 4-BBL Square Bore 4150/4160 Mounting Flange (non-EGR) Dart’s SHP line of cast aluminum cylinder heads are the perfect performance upgrade for Small Block Chevy and Small Block Ford engines in everything from. i don't remember the number but there was a truck manifold i believe that was the best i think. 080 / 1. Small Block Intake Manifolds; Big Block Intake Manifolds; Top End They come available in both aluminum and cast iron and in a wide variety of intake runner and combustion chamber volumes. Sale! Intake Spacer Plate – 9. Sale! Brodix 2138104 Head Hunter BP HH BB 383 Series Cylinder Head 383cc Oval Intake Ports $ 2,750. geno. SMALL-BLOCK VORTEC CYLINDER HEADS 12558060. Find CHEVROLET 5. 7L/350 Chevy small block Gen I Intake Manifolds, Carbureted and get Free Shipping on Orders Over $109 at Summit Racing! Dart Iron Eagle (4) Dart Pro 1 (4) GM 18 degree (4) Brodix -12 (2) Intake Manifold, Carbureted, Cast Aluminum, Natural, 1,500-6,500 RPM Range, Vortec, Chevy, Each. Top reviews from the United States There was a problem filtering reviews right now. Placement on Vehicle. It was for trucks or marine use. 1968-1970 Small Block Chevy Cast Iron Intake 3927184 D19 April 1, 1969. Small Block Intake Manifolds; The canted valve cylinder head is best used with racing gas. The heads fit 1955-on small-blocks, except the later LT1/LT4 due to the reverse cooling system, but do require a Vortec-specific intake. Brake - Disc & Drum Kits; Brake Hose, Lines & Fittings 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads; Dual Plane; 4-BBL Square Bore 4150/4160 Mounting Flange (non-EGR) SMALL BLOCK CHEVY SBC INTAKE MANIFOLD VERY GOOD CONDITION 24502574. It features the latest high tech 64cc chambers and RightCast 220cc runners to provide a combination of excellent flow and high velocity. Small Block Chevy Intake Manifold Casting Numbers Years Casting CID bbls Material Carb Application 1974-76 340261 350 4 iron Q-jet A B F Chevrolet Performance offers Intake Manifolds and Components for your Big-Block engine build or project car. 5. Contact Us; Dart Iron Eagle S/S Small Block Chevy Cylinder Heads-Add to cart Compare. “A mixed-metal cooling system, such as iron block and aluminum heads, tends to be more challenging. It only makes sense then to match those heads with an intake manifold, such as Weiand’s Street Warrior (PN WND-8121), that’s been designed using Computational Fluid Dynamics software to best wring out all the power and torque possible. JEGS Cast Iron Vortec Cylinder Head has fast burn combustion chambers and high-velocity intake and exhaust ports. 327, 350 and 400 motors are pretty easy to change, they are not too heavy even in cast iron. 030-over Probe flat-top Factory Performance series pistons. Competition valve job: $200 A must for improved flow. Small Block Intake Manifolds; Big Block Intake Aluminum/Iron (6) Stainless steel (5) Get Results; Color. FORD SMALL BLOCK. VALVE GUIDES: Premium Bronze Material (NOT INSTALLED) SPARK PLUGS: 14mm One 582ci big-block, two days on the dyno, three sets of Brodix heads, and a whole lot of ideas for making power. Pro Action small block Chevrolet cylinder heads feature straight or angled spark plug configurations, accept valve spring diameters up to 1. 050) 215 This is a for Your Choice of 1, (Only One), Good Used Original Holley Cast Iron Small Block Chevy, (SBC), Intake Manifold, (GM Part Number 3872783, GM Group Number 3. So, to accommodate hefty pushrods, larger diameter pushrod holes have been incorporated to accommodate up to 3/8-inch pieces. $5 off $49 / $20 off $249 / $60 off $499 / $120 off $999* - Use Promo Code: Top Categories. Shopping Filters. For our 350, we chose an Edelbrock Performer RPM Air-Gap intake. Camshaft Duration (@. Filter: Availability 0 Designed for street 1955-86 small block Chevy 262-40. DESCRIPTION: 14° Small Block Chevy. Using 1. The Vortec head is a bit of an offshoot from the traditional small-block Chevy head. 995″ Bore, Nodular Caps. Includes a multi-angle or radius Serdi cut valve job on both heads (seat cutting only). Steel hydraulic roller. World Products 042650 – Cylinder Head Cast Iron Chevy Small Block S/R 170cc 58cc 23Degree 1. $5 off $49 / $20 off $249 / $60 off $499 / $120 off $999* - Use Promo Code: SALE For that end we opted to use cast-iron Vortec cylinder heads, which are known to make great torque. Buy a set of new aftermarket "Dart II" iron high-performance small-block Chevy cylinder heads, that's what. Pre-Owned. TFS is probably best known for their small-block Chevy and Ford Twisted Wedge heads. 7 Chevy Small Block Facts That You Probably Didn’t Know! or cast iron equivalents, engineered connecting rods, compression ratio improving systems, and other high performance parts without a single GM component. The item photographed is only a sample. The Iron Eagle is available with either a high-velocity 308cc intake runner that produces incredible torque or a 345cc version that’s perfect for big-inch, high Dirt_Racer wrote: ↑ Fri Sep 10, 2021 9:46 pm Sorry I forgot to mention no ported heads OEM steel block only. Get the Best Performance with JEGS Intake Manifold with Installation Kit for 1996-2002 Small Block Chevy 350 Vortec with L31 Cast Iron Heads 513002K parts at JEGS. JEGS 514078 FREE Shipping Lowest Price Guarantee. Intake Manifold Type: Dual Plane. small-block Chevy V8s operating in the 2500-6500 RPM range. Small Block Chevy. Also, bronze-alloy valve guides, ductile-iron valve seats, and multi-angle valve-seat facing further increase performance and These 10 small-block Chevy crate engines are all under $5,000 and ready to ship now. Top Categories. Some tracks only allow cast iron heads depending on the class. Best on Budget: Edelbrock 7531 Best Intake Manifold for Chevy 350 Edelbrock 2701 Performer Intake Manifold [Best Overall] Adding up the first name in the best Edelbrock intake for Chevy 350 is a wonderful product that provides superior construction quality, high-end functionality, and a square carburetor. $381. Non-EGR. Cast aluminum high-rise manifold fits popular small block Chevy applications Oversized runners and split dual plane plenum Supports large displacement builds like 383 strokers with higher usable rpm Power range from 1,500 rpm to 6,500 rpm, perfect for street and strip use Available in natural “as cast” finish or polished finish Accepts stock or aftermarket distributors and features Upgrade Chevy 350 cylinder heads the best way to increase airflow, horsepower & torque. Your part may look slightly different than the one photographed but it will be the same quality. Carburetor: Rochester Two But aftermarket heads cost money that you don’t want to spend. With high-flow ports and standard intake You have spoken and we have listened these small block Chevy compatible heads offer the only two things that matter performance and price! The features for the IK® 180 / 200 include a revolutionary ultra casting, versatile 180 cc, 200 cc, and 215 cc intake ports that are specifically designed for optimum versatility, and 64 cc or 70 cc Here is an area where there is a tremendous amount of potential for success and also failure. Standard Cam 084010. They were cast here in Zanesville by Burnham Boiler. – Derek Ranney, L & R Engines. BRODIX now offers small block Chevrolet compatible cast iron blocks to enhance your racing programs. 36:1 Top Categories. 125 bore size, as well as numerous other features. They are the aftermarket's only 50 Find CHEVROLET 5. 290 & 049 heads have oval ports. 02-06 Acura RSX Base Honda Cr-v Intake Manifold Rotary Valve Control Find Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy and get Free Shipping on Orders Over $109 at Summit Racing! Dart Race Series 18 degree cylinder heads (for small block Chevy) delivers features that put you ahead of the competition! Dart refined the rolled valve angle design to give you more versatility, more performance, more reliability and higher quality. We begin with a Dart 10024360 Iron Eagle S/S 165 casting. Looking for something available with 70cc chambers and 180cc intakes able to handle a mild (ZZ4) roller camNo aluminum or Vortecs please. Intake Runner Volume: 280cc. 94" intake valves ProMaxx Performance 2151K - Small Block Chevy Vortec Cylinder Head Kit Includes: Cast Iron Vortec 185cc Cylinder Heads $1,209. Kit Includes: Cast Iron Small Block Chevrolet Compatible Blocks; Cast Iron Big Block Chevrolet Compatible Blocks; Manifolds Menu Toggle. Intakes. 2016-2020 CHEVROLET CAMARO ENGINE TOP INTAKE The cylinder heads on top of that engine were the now-famous double-hump heads. max compression(Hot). What’s the best intake manifold for a small-block Chevy? Edelbrock’s 2701 performance intake manifold is the best you can get for your small-block Chevy. Triple Deuce carburetor set up with one "Primary" carburetor and two "Secondary" carburetors. Are any of the small block cast iron intake manifolds from the Chevrolet 60s and 70s eras especially desirable? I'm sorting through my late father's obsolete parts collection and have come across several four-barrel manifolds. I've always been aware of the difference between a 68-69 Z28 intake, but until now, I've never had both available at the same time to do a side-by-side comparrison. Please try again later. There is a rare early 1973 340 intake that has EGR ports screwed into the floor. The wide range of Chevrolet Performance Find many great new & used options and get the best deals for 2 Barrel Cast Iron 350 Chevy Intake Manifold 346260 at the best online prices at eBay! Free shipping for many products! - Designed for 1955-86 high-performance 262-400 c. Edelbrock 2925 Super Victor Small Block Chevy Intake Manifold. With high-flow ports and standard intake The original Chevrolet small-block engine was produced by the Chevrolet division of General Motors between 1954 and 2003. Cast iron block. CHEVROLET BIG BLOCK.