Chevy 350 Heads Identification

\Chevrolet Truck Carburetors. The most desirable small-block Olds cylinder heads are the number-6 and number-7 castings. These heads were found on Chevy high-horsepower 302, 327 and 350 CID engines, including the fuel-injected 327s, from which they got the nickname "fuelie heads. Whether you're looking for the Vortec, Aveo, or Chevy 350 cylinder head, we're here to help you find the part you need. Small Block Chevy head casting numbers. In this example, the "2" indicates 1932, 1942, 1952, etc. * CH, CJ, & CK are engines built at Flint for service conversion and were not factory installed. curently has 305,2004r,3. 50 roller rockers, Weiand Stealth dual plain intake, Holley 750 DP with proform main body and 1 5/8" Hooker super comp long tube headers. 12480005 - LS Small Block V8 2000 LS1, GTZ, aluminum, 38cc chambers,. Chevy Vortec Cast Iron Cylinder Heads The Chevy Vortec head is an excellent choice for a variety of performance and race applications. Find Chevy 350 Remanufactured Cylinder Heads on sale here with the largest choice of Chevy 350 Remanufactured Cylinder Heads anywhere online. Big Block Chevrolet casting number Numéro figurant à l'arrière du moteur côté boîte de vitesse accueil engine code. i have a set of chevy small block 14102193 casting cylinder heads, what cc and would these heads flow descent at all. Top Ten Production CSB Cylinder Heads No's 1-6 are small-chamber, hi-comp and must have dished pistons to get comp below 10. Find CHEVROLET 5. The Corvette's base 350 V8 for 1973 was the L48 which had dropped to 190 horsepower. 73 Richmond gear, Adding a 2400 B&M Stall, A Summit Cam (SUM-K1103) and some used Vortec Heads. 8 L Engines LUV: 4 CYL 2 BBL HITACHI: 1972: All. It was not related in any way to its classic predecessor, being new from the ground up. 00" bore 350 mains 2-piece. 350 Chevy Small Block V8 Cylinder Heads parts in-stock with same-day shipping. The engine began life as a Goodwrench 350. 875" bore, 2. 6 Reasons Why The Chevy LS Engine Is So Good Turn Key Engine 885301 LS327 5. Small block chevy head castings; Casting # Combustion Chamber size CCs Intake valve Exhaust valve Production Years Misc Engine; 10033867: 62cc: 2. Get all the numbers at carcraft. Over 40 years of selling quality After market, high performance parts such as engine blocks, cylinder heads, intake Manifolds, and many other high performance engine parts for street, off road, marine applications and from week end cruisers to all out race applications. be/q7unh0qkxey. The Performer RPM Small Block aluminum cylinder heads are designed for Small Block Chevy 265, 283, 302, 305, 307 327, 350 and 400ci engines up to 2003. These are on a 400 small block Thanks. then the heads has non. Chevy Smallblock Decoding - The other number is the block stamping ID which is (kinda like the name implies) stamped into a machined pad at the front of the passenger side cylinder. The engine was rebuilt. The top engine builders in NASCAR, ALMS, NHRA, AMA Supercross and others choose JE Pistons over any other brand. Recent Popular. Anyone ever use 193 heads on a carbureted Chevy 350? I'm hearing the flow of the 193 heads is poor and they should not be taken over 5000 rpm. A Guide to Vortec vs OE Small Block Chevy Heads - onedirt. Chevrolet Silverado 1500 Engine Cylinder Head; Head Casting No. The '97 Gen. So I just traded my 1998 Dodge Dakota Sport for a 1998 Chevy Cheyenne 1500 4x4. 1971-75: 330545 307,350 1. 350/ 165/ 175/ 190/ 250. It is usually found on the top of the head in between two valves and the rocker arm studs. In the all new edition of Chevy Big-Block Engine Parts Interchange, hundreds of factory part numbers, RPOs, and detailed color photos covering all generations of the Chevy big-block engine are included. small block chevy,350 flat top - je pistons 350 flat top. Featuring the best prices for 1940s 5hp Models Clean. Find CHEVROLET 5. Small block chevy head castings; Casting # Combustion Chamber size CCs Intake valve Exhaust valve Production Years Misc Engine; 10033867: 62cc: 2. I will be honest, it runs like a 92 Honda Civic My plan in the next 2 weeks is the rebuild the rear end (10 Bolt) with 3. powerful engine. The very excellent design of the engine, the solid advancements Chevy continuously made and the sheer prolific nature of the motor made them rise quickly to the top in the world of engine swapping into Jeep vehicles. 7 - 350: V8: 96-01: New Casting Complete - Chevy Engine - Vortec. Small Block Chevy Head Numbers If this is your first visit, be sure to register. Since 1986 The Cylinder Head Shop has been a leading supplier of quality rebuilt and new cylinder heads. chevy head casting numbers for Camaro, Corvette and stovebolt trucks. The kid I got it from said it had a 305 from the factory but somewhere down the road a 350 replaced the 305. SBC engine casting numbers. Do some scrubbing on that ID number. The intake manifold is proprietary to the LT1, however, a standard small block Chevy intake can be modified to work. The number that I have found is MD29353. These dampers are 8" in diameter and approximately 2" thick. 2 NEW GM CHEVY PERFORMANCE 302 350. Also suitable for the following GMC vehicles running the small block Chevy engines such as:Buick, Cadillac, Mercury Marine, Oldsmobile, and Ponti. But the low compression 350 heads (the ones with the 1. This drawing is of the 1967 version of the 302 cid Chevrolet. i will try to keep it up to date and as complete as possible. JWT Automotive: Chevy Intake Manifold Casting Numbers Hot Rodding and Muscle car Technical information. Every component is detailed, from crankshafts and rods to cylinder heads and intakes. If your into extreme reliability from sub zero arctic conditions to summer desert heat, these cast heads will handle the punishment for your performance application. i I still need the. com or the September 2012 issue of Car Craft Magazine. The 4th and 5th numbers stand for convertible (67) or T-Top (37). Double hump heads, no accessory holes: 302/327/350. See our Cylinder Heads - Quality Performance Aluminum Street Heads. 3L or 305 to a 350 then you certainly need to change it as they are different. Purchase directly online from Clearwater Cylinder Heads. ARP 135-3601 Cylinder Head Bolts - Big Block Chevy w/ Cast Cast Iron heads GM. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. Note: No cam seals have been installed on overhead cam cylinder heads, as one comes in your gasket set. Cores must be returned within 30 days. com or in the April 2013 issue of Hot. CALL FOR YOUR MODEL (818) 767-6603. This casting number cylinder head was equipped with 1. 3" main), 302/327/350 blocks (4" bore, 2. T/A block girgle installed, ARP main, heads and pan studs & bolts. Choose Group to View Cylinder Head Codes Select Cylinder Head Group ALL Head Codes 262, 265, 267 302, 305 or 307 302 Only 327 350 400. These heads were found on Chevy high-horsepower 302, 327 and 350 CID engines, including the fuel-injected 327s, from which they got the nickname "fuelie heads. Valve clearence issues,intake manifold bolt patterns and valve size all factor into the equation. Click Header to Sort Chevy II recessed oil filter Aluminum Pontiac Super Duty version of Gen. RECTANGULAR PORT - Valve size 2. Ford Super Duty trucks were built in Brazil, with different engines than its North American counterparts and fewer options, initially between 1999 and 2011, with a limited reintroduction of the F-350 in 2014. Same head was used on late 60's LT-1 370hp 350. com ID CC-1220197). If you have any documented info that can be added to these pages,. My chevy 350 small block does the same it has the floats adjusted its the 1980-1989 engine came swapped from. i have a set of chevy small block 14102193 casting cylinder heads, what cc and would these heads flow descent at all. We have access to a huge inventory of parts and can get you a quality part delivered to your door or to your mechanic. The ultimate I-beam rod that incorporates the strength and technology of the H-beam rod. 0L) and LO5 (5. We also saw 041 heads in 2. 350 Chevy Small Block V8 Cylinder Heads parts in-stock with same-day shipping. The B Engines: 350, 361, 383, and 400. 12480005 - LS Small Block V8 2000 LS1, GTZ, aluminum, 38cc chambers,. One year warranty. Allied Motor Parts sells 96-99 Chevy 350 5. Part # EQ-CH350I is a direct stock replacement for the Chevy 350 cylinder head with a 76cc combustion chamber, 1. Chevy 350 Remanufactured Engines. 350 IRON HEADS - All of the full-size cars came with iron heads. The casting number is 3964290. 4340 ALLOY. 265 IRON HEADS - The 265 had its own unique cast iron head with a 10208890 casting number. Small Block Chevy Head ID; Engine RPO Numbers: These are also located on the drivers side of the engine, at the back of the head on the transmission mounting flange. 283 blocks (3. Arp 134-3601 Sbc Small Block Chevy Aluminum Steel Head Bolts Heads 350 383 400. SBC engine casting numbers. Casting No. Casting dates are a series of raised letter-number combinations. chevy 350 vortec engine 96-00 4 bolt main truck applications Remanufactured and Rebuilt Engines for Cars and Trucks. These are on a 400 small block Thanks. Much more than a rebuilt 350, this 5. CHEVYTHUNDER. 16,633 were Convertibles and 22,129 were T-Tops. Chevy had several head designs from the mid 50's to 2000. 135" I-BEAM BUSHED, 7/16's 12 POINT CAP SCREWS. 350 inch until 1971 The engine serial number is stamped on the front of the left cylinder bank. 88 exhaust: Casting # Years: CID: Chamber: HP/RPO/Comments: 3904392: 1967: 427. The last number is the last digit of the year. If your into extreme reliability from sub zero arctic conditions to summer desert heat, these cast heads will handle the punishment for your performance application. The "power pack" heads have 58 CC combustion chambers, and smaller valves than later heads. stands behind each product we manufacture 100%. The other is to check the letters stamped at the front of the block near the valley pan. The brawny 270 horsepower 454 was still around but it was nearing retirement, so Chevrolet decided to introduce a new performance 350 (5. Chevy Corvette 5. For this market the F-350 featured the 5. Is a small block 350 with a casting number 14010207 a lt1. GM/casting number 3991492 1967-1973 302/327/350 1x4, 2x4, FI 66cc c chamber This head is sometimes called the "fuel injection" head. I will be honest, it runs like a 92 Honda Civic My plan in the next 2 weeks is the rebuild the rear end (10 Bolt) with 3. If you do not see your head then call us at 1-800-572-1963. are these good heads #462624 i have a 350 block# 3970010 with head# 462624 I want too rebuild for emisions legal 85 elco. More often than not, you will spend more in trying to find good used set of heads and having them cleaned, crack tested, and rebuilt than it would cost you by just purchasing these dart castings in the first place. CHEVYTHUNDER. If you have a question or don't see the engine you are looking for, email us or call us at 1-800-275-7371 and we will be happy to answer your questions. Tons of cool features. 1969 Corvette Identification 1971 Corvette Identification. Big Block Chevrolet casting number. But the low compression 350 heads (the ones with the 1. For the flow remember bigger is not always best. Fords and Chevys usually don't have an intake problem they usually have an exhaust problem. it listed the head and cam cast/part numbers, and the carb and intake that was used during dyno. He doesn't give actual numbers, but Brian sounds right. 283 327 350. Enter search term, MAC's part # or Ford part # below. Cores must be returned within 30 days. Big block Chevy motors range from the 425 horsepower 454 to the outrageous 720 horsepower 572 big block Chevy crate motor. Including a Large Selection of New, Used and Surplus Engines for Sale. CALL FOR YOUR MODEL (818) 767-6603. it is classified as a high swirl head that was intended for good bottom end torque and fuel economy. Double hump heads, no accessory holes: 302/327/350. 1981 Corvette specifications and search results of 1981's for sale- Search hundreds of used Corvettes for sale by owner and dealers. 220, 275 & 350 HP 1. same engine that would have 041 heads on it in 69 or 70. The casting number is probably the most significant feature on a cylinder head as it's the hardest to alter. Chevy had several head designs from the mid 50's to 2000. 350 inch until 1971 The engine serial number is stamped on the front of the left cylinder bank. The B Engines: 350, 361, 383, and 400. Small-block Chevy cylinder head rebuilding includes disassembly, checking, measuring, cleaning, painting, and reassembly. 350 IRON HEADS - All of the full-size cars came with iron heads. can you make a gm 305 block a 350? - if im soo wrong then why do i know a guy who did it? he had a 350 with a hole in the block and a 305 with bad crank and he used the 305 machined it and re assembled it using the 350 internals(305 block only) he didnt have the money to buy a motor and he had the equiptment to machine it himself so it cost him $0 so YES it can be done with a little. All cylinder heads are supplied with a return ARS core tag. This is the Head Bolt Torque Sequence (Pattern) for the Small Blocks, Mouse Motors or what ever you might lovingly call this motor. Find 1940s 5hp models clean available for buying now. CHEVYTHUNDER. The Ford Small Block is a series of automobile V8 engines built by the Ford Motor Company beginning in July 1961. com offers 55 chevy 350 aluminum cylinder heads products. Click Header to Sort Chevy II recessed oil filter boss Aluminum Pontiac Super Duty version of Gen. Find great deals on eBay for chevy small block heads and small block chevy aluminum heads. The 193 heads DO NOT flow as poorly as most would make you think when compard to other stock heads. : A=January, B=February, etc. This canted valve design enhances cylinder breathing by unshrouding the valves at maximum lift. The 180cc, 190cc and 195cc models are CARB Certified EO #D-250-2 for vehicles model year 1994 and older. "The 441 heads are pretty good for factory heads, they also came on 69-70 350 300hp engines" With all due respect the 1969 4bbl carb RPO LM1 350/255 and the 1969-70 4bbl carb RPO L48 350/300 engines did not have the same cylinder heads. com or the September 2012 issue of Car Craft Magazine. small block Chevy engine casting bock by minuit10. I have looked at some small block chevy sites about this and cant get the cc's from any of these. Stock #GN4414A arrived at Ewald Chevrolet Buick on August 19, 2019 this Used 2012 Lexus RX 350 AWD 4dr has an internet price of $17,987. 8 L Engines LUV: 4 CYL 2 BBL HITACHI: 1972: All. 5001 74 1971-73: 330862. Find great deals on eBay for 350 chevy small block heads. Most 70's-80's smog era 350's would have had cams in the 230-240 adv. We have everything from acid ported to fully ported cast iron intake manifolds that work terrific with "double hump" heads. 19 intake, 1. Our nationwide warranty on the 350 TBI is a whopping 5 years or 50,000 miles. 3l vortec casting 862 on the heads, it's got 300k miles wore out low oil pressure wont even tow a car trailer past 35mph. How Do I Know What Engine Is In My Truck? 61 Answers. This is incorrect, no 350 heads in 67 or 68 had accessory holes in the ends of the heads. now if you have a 383 or 350 with at least a level 5 camshaft then you may need to use the PCV valve that GM uses in their ZZ383 crate engine. Click here to start. I'm not building a drag car but would like to have a little ass behind my ride and see if these are good enough or worth it to redo. Chevy small-block engine head casting numbers identify the model year, horsepower range, valve and chamber size and the size of the intake and exhaust ports. My chevy 350 small block does the same it has the floats adjusted its the 1980-1989 engine came swapped from. This is the Head Bolt Torque Sequence (Pattern) for the Small Blocks, Mouse Motors or what ever you might lovingly call this motor. 350 Chevy 460HP, Eldelbrock Heads, 1969. Also in reference to someones comment. Featuring the best prices for 1940s 5hp Models Clean. 3L or 305 to a 350 then you certainly need to change it as they are different. The newly redesigned Vortec cylinder heads were intended to replace the swirl-port Throttle Body Injection heads that were previously used on GM 350 trucks. 2 NEW GM CHEVY PERFORMANCE 302 350. How Do I Know What Engine Is In My Truck? 61 Answers. 1966 Corvette For Sale. The 3702 Performer cam is ground in favor of the exhaust, so if you have heads that don't flow well on the exhaust side, it should run considerably better than a stock cam even though "by the numbers" there's not a lot more lift or duration. Chevy V8 Casting Number Locations (Part 1) We get a number of inquiries regarding casting numbers, engine build dates and engine assembly/suffix codes. They also came with 194 or 202 valves. VIN information and other identifying numbers for the 1970 Corvette including engine block, head id. casting number 14102193 swirl port intake port design 65. In November of 1966 Chevrolet introduced the 396 Mk IV big block, producing 325 horsepower, to the SS lineup. Most of the heads for that year were 64cc. Camaro, Corvette even Stovebolts can be found here. This engine would eventually be used in passenger cars and trucks in nearly every imaginable level of tune. As good as the original Chevy head design was, things really started to heat up when GM engineers got involved in the Pro Stock wars in the 1980s. Brown of Kansas City, Missouri, asks us if late 350 Chevy TBI heads will work on a carbureted 1970s short-block. BBC Cylinder Head Casting Numbers: RECTANGULAR PORT - Valve size 2. Ask your question again with this info. The heads are 462624 can any one tell me this and if these are any good heads. Classic 1957 Chevrolet 210 for sale #2309894. The 3702 Performer cam is ground in favor of the exhaust, so if you have heads that don't flow well on the exhaust side, it should run considerably better than a stock cam even though "by the numbers" there's not a lot more lift or duration. Chevy small-block engine head casting numbers identify the model year, horsepower range, valve and chamber size and the size of the intake and exhaust ports. This drawing is of the 1967 version of the 302 cid Chevrolet. How to identify camel hump (aka double hump) small block chevy heads Chevrolet Cylinder Head Dyno Test - Duration: 350 CHEVY HEADS BEST AND WORST PART 2 - Duration:. All Chevy SS 454 pickups rolled off the assembly lines in Fort Wayne, Indiana. 094 & 2 bolt mains with canister : 3999294: 1968-84. 02 configuration. Click on the header to sort. The second location is on the underside of the intake runner on the cylinder head. The chambers are smaller, so these heads cannot be interchanged with any of the 350 LT1 heads. accueil engine code. 220, 275 & 350 HP 1. Small Block Chevy Cylinder Head Identification. Reference: Chevy Engine Block Casting Numbers By Bobby Kimbrough September 19, 2013 The Chevrolet small-block engine is a series of automobile V8 engines built by the Chevrolet Division of General Motors using the same basic, and for a V8, smaller engine block. V-8 engine was enlarged in 1969 to 350 CID (stroke increased from 3. by David Zatz. 1996-2000 SBC 350 2 or 4 bolt main and ZZ4, roller cam, one piece rear main seal. If you were not the original purchaser of the heads this is the only way to be certain of what you have. In this article we will cover the identification of all these major engine components for all Camaro engines from 1970 through 1975. it listed the head and cam cast/part numbers, and the carb and intake that was used during dyno. GM Performance offers anything from a basic 350 crate engine, to high-tech LS1, LS2, LS6, LS7 and any big block GM that you could want. Engine Schematics, torque specs-chevy,international shipping rates,engine parts. The 265 cu in (4. The Dart heads offer superior air flow to the early "double hump" heads. If you have some information you want to share with us and our visitors, stop by the Forum and leave us a post! Right now we are limiting the listings to Chevy V-8 blocks, cranks and heads. Chevrolet Silverado 1500 Engine Cylinder Head; Head Casting No. GM TH350 Automatic Transmission. small block Chevy engine casting bock by minuit10. 7 - 350: V8: 96-01: New Casting Complete - Chevy Engine - Vortec. Small Block Chevy head casting numbers. GM SBC Block casting numbers ID Chevy big block Ford. Sanderson ,coated headers new mufflers ect. We are always looking for new castings numbers. About 1% of these are casting, 1% are machining, and 1% are gas cylinders. To purchase one of the items, select the manufacturer model and add the product to the cart. 5: 333881: 1971 / 76: 350: 165, 270 hp: 333882: 1970 / 77: 350 / 400: CFM Inlet 137. Trickflow GenX LS3 Bare Head Casting With Seats, 255cc Intake, 6 Bolt Description: Serious horsepower for your LS3-based engine, heads sold individually. The heads are 462624 can any one tell me this and if these are any good heads. "The 441 heads are pretty good for factory heads, they also came on 69-70 350 300hp engines" With all due respect the 1969 4bbl carb RPO LM1 350/255 and the 1969-70 4bbl carb RPO L48 350/300 engines did not have the same cylinder heads. Casting # Years made Size HP levels used for 2-Bolt mains/Chevy II: 3892657 3782870 3903352 3789817: SBC Head Casting Numbers. As good as the original Chevy head design was, things really started to heat up when GM engineers got involved in the Pro Stock wars in the 1980s. Big Block Chevy 366 396 402 427 454 Block Casting. You may remember that it's a newly rebuilt, late model 350, with center bolt (valve covers) iron heads and a non-roller cam. III LS1 350s have individually tuned intake runners that are made from a composite plastic material. Types of GM Vortec Heads. Small Block Chevy Suffix Codes: HR - TBS. Special Built Chevy 383 Small Block with Stroker Crank, Special Rods and Hypereutectic 10. Performer heads are designed with compact combustion chambers and high-flow ports to increase throttle response and overall performance throughout. Re: Runner volume chart for vintage SBC heads? Old Chevy High article? Lemme dig out an old book. 0 Cylinder Head Casting. Monster Powertrain Package - Chevy 350 Engine, Rated at 375hp / 400tq with TH350 Transmission This Monster Powertrain Package is complete with all the features you need for a reliable Chevy 350 & Automatic Overdrive TH350 Transmission from a researched and developed combination of components. The production code number is between the left exhaust manifold and the two front spark plugs. it has the raised oil filter pad and the relocated clutch fork pivot. We have been building the GM Chevy 350 long blocks for almost forty years and still going strong. This is the initial listing I have of Chevy small block cylinder head casting numbers, their application, and notes. 62 results for chevy 350 cylinder heads Save chevy 350 cylinder heads to get e-mail alerts and updates on your eBay Feed. I have looked at some small block chevy sites about this and cant get the cc's from any of these. Get all the numbers at carcraft. Choose Group to View Cylinder Head Codes Select Cylinder Head Group ALL Head Codes 262, 265, 267 302, 305 or 307 302 Only 327 350 400. The last 3 or 4 digits of a head's casting number are located on the lower-right side of the head. Designed by Ed Cole's group at Chevrolet to provide a more powerful engine for the 1955 Corvette than the model's original " Blue Flame" in-line six, the 162 hp (121 kW) 2-barrel debut version went from drawings to production in just 15 weeks. We have stamped some heads on the exhaust side of the head as well. Allied Motor Parts sells 87-95 Chevy SBC 5. com or the September 2012 issue of Car Craft Magazine. Skip to main content. The very excellent design of the engine, the solid advancements Chevy continuously made and the sheer prolific nature of the motor made them rise quickly to the top in the world of engine swapping into Jeep vehicles. 6 Valves 333882 350-400 74-80 76cc 160 / 60cc Ports 340292 "Turbo" Angle Plug, 64cc, 2. There were 38,762 Corvettes made in 1969. Chevy, Ford, GM, Honda, Mazda, Toyota, Nissan, etc. Big Block Chevy 366 396 402 427 454 Block Casting. IRON GM CHEVY PERFORMANCE 302-350. chevy 350 identification Showing 1-3 of 3 messages. i currently am in possesion ofthe heads your talking about. Small Block Chevy LS Cylinder Heads by Casting Number 10215339 - LS Small Block V8 1997 346, LS1, aluminum, 68cc chambers. i will try to keep it up to date and as complete as possible. picked up a `66 chevy 283 engine last night for $75 from Craigslist. Bryan's list has part numbers, and several part numbers were made from the same casting. This is probably the best cylinder head casting that Chevrolet has ever produced for a production small block Chevy. 4L V8 Triton engine, a 5-speed manual transmission, and a choice of 4x2 or 4x4. Big Block Chevrolet casting number Numéro figurant à l'arrière du moteur côté boîte de vitesse accueil engine code. Serial Number Identification BRODIX started numbering small block heads in April of 1979; an alpha-numeric system was started with A 1 in August of 1979. " The first engine offered in the Camaro SS was the 295 horsepower 350 cubic inch engine. The very excellent design of the engine, the solid advancements Chevy continuously made and the sheer prolific nature of the motor made them rise quickly to the top in the world of engine swapping into Jeep vehicles. Do some scrubbing on that ID number. Quickly, A = Chevelle, F = Camaro, X = Nova. same engine that would have 041 heads on it in 69 or 70. Those heads certainly aren't worthless, but as stated before, they'll only work on Gen II SBC's which were found in '92 to '96 Corvettes and '93 to '97 Camaros (I think). Big block Chevy motors range from the 425 horsepower 454 to the outrageous 720 horsepower 572 big block Chevy crate motor. 350 inch until 1971 The engine serial number is stamped on the front of the left cylinder bank. Some of the heads with large flows and big runners are not going to be good street heads, since they will have slow flow through the runners at street rpm. In this article we will cover the identification of all these major engine components for all Camaro engines from 1970 through 1975. Small Block Chevy Suffix Codes: HR - TBS. This powerful eight-cylinder engine was capable of producing 230 horsepower and 385 foot-pounds of torque. i have a set of chevy 350 heads. The B Engines: 350, 361, 383, and 400. The '97 Gen. i currently am in possesion ofthe heads your talking about. For the flow remember bigger is not always best. accueil engine code. Thanks to Eddie Hostler and Hemi Andersen, and the Chrysler Engines book. Purchase directly online from Clearwater Cylinder Heads. i think i lucked out because when i pulled the heads casting # 3932441 that were on it i see an almost fresh bore with. A Guide to Vortec vs OE Small Block Chevy Heads - onedirt. 65cc,70cc it could be anything. A Small Block Chevy tech site with Block casting numbers, Cylinder head casting numbers and much more information. 269 CYLINDER HEADS 10048649 — Aluminum Cylinder Head Production “Generation II” V6/60° transverse-mounted engines have aluminum cylinder heads with splayed intake and exhaust valves. 3 L) "Turbo-Fire" V8 was the first Chevrolet small-block, although the first Chevrolet V8 was produced from 1917 to 1918. casting number 14102193 swirl port intake port design 65. Myvintageiron7512 819,865 views. Topped off with a custom oil pan by Steffs. 3L or 305 to a 350 then you certainly need to change it as they are different. i currently am in possesion ofthe heads your talking about. * CH, CJ, & CK are engines built at Flint for service conversion and were not factory installed. Although there were engine suffix codes assigned to 1966 L79 Chevelle engines, Chevrolet production numbers indicate no RPO L79 options were ordered/sold in 1966 Chevelles. Once you’ve found the cylinder heads that are right for you, shipping in the lower 48 is fast. 1966 Oval port head; notice tapped bosses for spark plug shields. Chevy Corvette 5. : A=January, B=February, etc.

Chevy 350 Heads Identification