Big Block Chevy Head Date Codes

One of the most rare cylinder head for the big block chevy is the 375 horsepower 396 and the ZL-1 427 aluminum head. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads. it's a 2 bolt main and. $400 for the pair!. I have no use for these heads as to my block is a gen v. Nova RPO Production Numbers; Options available for Chevrolets - 1960's (Not 100% Accurate, But A Good General Resource) Chevy II. If I ever get motivated enough to get some good heads, I'll have a pretty healthy big block. 900" bore spacing T = Tall deck Oval includes both "peanut" (also called "round") ports and large oval ports We would like to thank everyone that has contributed to the data provided on this site. A big block measures 14" between the heads at the manifold base. Chevy cylinder heads for small block 400. The engine code can appear in one of two places - on the pad just below the passenger side head or on a boss located on the block near the oil filter mounting. I have a set of stock 781 heads I am looking to sell. The Chevy cylinder head casting codes are one of the best ways to identify a Chevy cylinder head. Choosing big-block cylinder heads depends entirely on the application. If anyone has a photo of a KNOWN 1970 block with a single digit year code (0), please send me a photo of it and how you know it's a 1970 block. Note: Many data bases do not include all the truck suffix codes, so it's not at all uncommon for one to not show up. Heads are 1966 closed chambers 3872702 Selling as a core. and also the suffix code of XCH. Installed new rod and crankshaft bearings, all new gaskets, timing set and oil pump. We have a large assortment of Chevy Engine Components for Sale. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads. Most of the parts that we have in stock are already featured on our website. They also work great when using Raised Port Heads on a Standard Deck Block. In some cases suffix codes are reused twice or more over time, in this event check the block casting ID and then see what years the block ID was used to pin down what year block you are dealing with. Big-Block Chevy Big-block Chevy engines are easily distinguished from small-blocks by their wide cylinder heads and splayed valves. My intake mani fold is on and engines in boat. If you don't find what your looking for try the search box to the left or check back. Up for sale a pair of ZL1 L88 Aluminum Big Block Chevy cylinder heads. Chevy 396 409 427 454 block engine heads blocks engines. Corvette and high-performance Chevrolet engine parts including correct dated engine blocks, cylinder heads, intake manifolds, carburetors and more for the years 1962 to 1972 exclusively. Used (normal wear), Bbc Big block Chevy 402 engine "disassembled "block crank rotating assembly also have three other sets of heads to choose from for different types of compression Date code comes back as a 72 Chevy truck. com – Classifieds across Arizona. 1966 big block chevy engine #s matching block- # 3903406 pad# t1110iv date code k-7-6 = nov. 190" bores 400 mains journal sizes splayed steel caps wet sump raised cam 2-piece rear seal 9. Will sell just the heads for $450 060319. com Home of the Fastest Big Blocks Your #1 site of technical information for the 385 series engines and the 460ford. How can I identify the model of the BRODIX head that I have? A. Most people define Chevrolet Bellhousings by the Clutch size (i. Block casting 3892657 ~ 327 (275/325hp) 2-bolt main caps. GM body designation. RECTANGULAR PORT - Valve size 2. The big-block Chevy's canted valve heads are largely responsible for the tremendous power capability of the Rat motor and its continued popularity. They also work great when using Raised Port Heads on a Standard Deck Block. A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by most, as are MOPAR Hemi heads, small block Ford (SBF) heads, and depending on experience and engine preferences, others as well. We offer a plethora of 327 Chevy Heads for your vehicle needs. Note the cylinder head. accueil engine code. Here is a 1968 Dodge Charger powered by a Big Block 440 V-8 Engine with dual quad carbs; all tied to a Hurst 4-speed manual transmission. Cylinder heads are the famous fuelie heads! These engine blocks and heads came from old unused GM parts stock that had sat undisturbed for many years. Nova RPO Production Numbers; Options available for Chevrolets - 1960's (Not 100% Accurate, But A Good General Resource) Chevy II. Date codes can be found cast into most major engine parts such as; block, heads, intake manifolds*, exhaust manifolds, crankshaft, water pump and flywheels. This ledge is below the deck of the block and the ledge. Quickly, A = Chevelle, F = Camaro, X = Nova. Preparing a block for machining Big block Chevy bore and stroke Engine block casting numbers Oval port head casting numbers Rectangular port head numbers Big block Chevy valve covers Big block Chevy resources Some related pages on Roadsters. This ledge is below the deck of the block and the ledge forms the mating surface between the block and the. 1968 396 Chevelle 2 bolt block and heads, Cast 323 date J-7-7 STD bore ET code. The valve sizes are 1. Some cast iron heads have the casting number on the underside of an intake runner. 760 the 454 is 4. I've had this block for 12 years and never bothered to find out what exactly I had. pair of Big Block Chevy square port heads. Most of the parts that we have in stock are already featured on our website. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. 1969 427/390HP 3947801 Aluminum Intake Manifold Corvette Big Block Chevy AWESOME - $649. 6 Clipped to the top of the Chevy starter solenoid in stock form is a special "S" clip. Reason selling in have 2 o Dart Pro 1 CNC big block Chevy heads pair (Norwalk) $1975. I have for sale two big block chevy heads. These are a pair of Chevy Big Block Heads (Oval Port) serial #358049 date code is E-2-73. Car & Truck Big Block Chevy Cylinder Heads & Parts may be slightly out. IF YOU NEED SHIPPING, CONTACT US FOR AN ESTIMATE. The first indication that a motor is a Big Block Chevy is if the codes are stamped above the timing chain cover. Reading the codes is as follows: Date Codes: The location of date codes will vary by component. first stage 40 foot pounds. If restoration is your goal, your choice is limited to locating the correct casting for your original engine. show contact info Also have. they are complete with valves, springs and retainers (lash cap retainers but i cant find the caps) casting numbers 3964291 and both are date code E-3-71. It could be a 302, 327, 350 block. cam crank sensor mismatch Engine Tunes/Mods. A blue 455 is generally considered a more desirable motor to build. 5 mandrel pipe with X pipe. Small Block Chevy Engine Block Codes C10 Trucks Library Small Block Chevy Engine Block Codes - C10Trucks. Small block Chevy heads numbered 3782461, 3890462, 3917291, 3927186, 3927187, and 3947041. Plus I plan on milling the heads and decking the block to get it as high as i can. We have a large assortment of Chevy Engine Components for Sale. And he's finally started to adapt the ford big-block fes with one of his single overhead valve. 1967 Corvette Bbc Head 3919840 Chevy 427 Big Block Rectangle Port Cylinder Gm. The only safe 396 block that can be bored to 427 is a casting # 3855961 which is a 1966 block. Scrape the oily goo off and read the letter at the lower left corner of the head, near the #1 or #8 spark plug hole, a letter about 1. 500 inch spread port big block chevy gm symmetrical port heads done by EPD, titanium valves, jesel rockers dry sump pan, weaver pump. 300" deck We would like to thank everyone that has contributed to the data provided on this site. This Heartbeat City auction includes one survivor Fathom Green 1969 Chevrolet Camaro SS 396-375hp L-89 Aluminum head car with 26,110 original miles. New 2019 Chevrolet Colorado Z71 4D Crew Cab for sale - only $30,950. Block casting 3892657 ~ 327 (275/325hp) 2-bolt main caps. Came on 1969 396-427 all models, COPO, Camaro, Chevelle, Hi-Perf. Chevy Original GM Big Block Aluminum Intake: Square port for 396-454 H. 300" deck We would like to thank everyone that has contributed to the data provided on this site. Mark Lindquist offers his tip of the month and answers a readers' question about matching numbers for a 454 big-block engine. 427 425hp COPO. $400 for the pair!. When was it made? Most of the individual parts on your Camaro have a date code to indicate the time of manufacture. Big Block Chevy V-8 Casting Numbers. final stage 85 foot pounds on the 2 front cylinder head bolts & 95 foot pounds on all other head bolts except the front 2. 02, this is a long block no tin work. Heads are casting number 279 closed chamber, large oval ports with new seals. your building a budget small block chevy what heads should you be looking for and what to stay away from see part 2 http://youtu. Just be sure the suffix is actually what you think it is, they can be hard to read sometimes. and no, it is NOT externally balanced. hello, i,ve got a 1990 s10 4. - Hey guy's, How much cylinder compression should a 454 have. 500 bore Block. Engine Blocks. Its design shared much with the L29 454, but with the addition of forged pistons and crankshaft, and coil near plug ignition. Now, when the question "what heads are these, and will they work for me?" arises while walking around a swap meet, you can at least know what is sitting on the ground or table in front of you. Will sell just the heads for $450 060319. Aluminum Chevrolet big block heads numbered 3904392, 3919842, and 3946074. Big Block Chevy Cylinder Head Identification Engine Especially when it comes to the block, with out cast , date code and suffix your motor could be out of a. However, telling a late 396 from an early 402 can often be very. Head chambers on one head has been smoothed at one time along with the intake and exhaust. This ledge is below the deck of the block and the ledge forms the mating surface between the block and the transmission bell housing. Member # 74346. CASTING NUMBER, the block CASTING DATE and the ENGINE ASSEMBLY DATE/SUFFIX CODE. Came on 396-402 375hp L-89, 427 430hp L-88/ZL-1. they have been in a garage for over 20 years and the condition reflects. (See Image). I can also use a thin head gasket too. 468 Big Block Chevy Engine BBC L88. Stage1 heads do not have a special casting number over non-stage1 heads. 1971 Chevy big block 396/402 factory 30 over bored done pistons. GM body designation. WE DO NOT DO DATE CODES --- Requests for pictures or videos during the. Casting numbers is 14081045 they came off a light duty truck 78-88 oval port open chambered heads. Not a motorhome motor. 1968 396 Chevelle 2 bolt block and heads, Cast 323 date J-7-7 STD bore ET code. Close; Dart Machinery, the undisputed leader in high performance engine blocks and cylinder heads, has joined forces. CASTING NUMBER, the block CASTING DATE and the ENGINE ASSEMBLY DATE/SUFFIX CODE. It had slightly reduced power compared to the L29 454 and used a different PCM. And he's finally started to adapt the ford big-block fes with one of his single overhead valve. date code d 6 7 this head was hot tank and magnaflux ready to be completed and install on your vehicle. Cylinder Head – Date codes for small- and big-block V8 cylinder heads are usually found next to the casting number underneath the valve cover. Fifty-five years of manufacturing have left us with an endless number of different cylinder heads for the SBC engines. Used (normal wear), BBC oval port heads; 6272292 date code H-24 (1971) 3964290 date code H-11 (1969) Got for a C3 Corvette build but found a complete engine. I include the. We may have other date coded heads and intakes in stock. You can also find other images like big block id codes,big block ford engine identification,big body chevy blue ocean,big block ls6,big block ford crate engines,big block vs small block,big block gm crate motors,big block mopar 360, and others. Production Numbers for the Chevrolet Corvette (If You Dig Around) General. and had an aluminum intake with the big valve heads…. Has new redone 781 casting heads. the block is originally from a 1973 monte carlo. 5hp Heavy Duty Outboard Motor Boat Engine Wwater Cooling System. Life is full of constants. If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations Page 1 and Page 2. Porsche four-valve heads on a big-block chevy? No problem. GM body designation. This drawing is of the 1967 version of the 302 cid Chevrolet. It was a whisper-quiet big-block with abundant low-end torque for large. This was started in the 1969 model year on 440's (E 440 code on the ID pad), or approx mid '68 casting date. The engine was discontinued in new trucks (F-Series) after 1996, and new SUVs (Explorer) after 2001, but remains available for purchase from Ford Racing and Performance Parts as a crate engine. your building a budget small block chevy what heads should you be looking for and what to stay away from see part 2 http://youtu. 5",11", or 12"). Bare heads, no valves. See separate ad. General Tech - 454 big block How much cyl. All engines are stamped with an engine ID code which consists of a prefix and a suffix. Rebuilt 1972 Chevy big block 402 engine. These are fresh from the machine shop on May 10th 2019 and ready to bolt on. Don't see what you're looking for give me a call! 330-862-3031 Tuesday thru Friday 9am to 5pm. - 1GC1KTEY2KF203485. BBB Accredited Business. 5 mandrel pipe with X pipe. V8 Block & Head Casting Numbers. Here are some of these codes. Chevrolet Big Chevrolet Suffix Engine Codes "AAA - CTB" Year: Code: Model: CID: HP: Trans: Comment/RPO. The Chevy cylinder head casting codes are one of the best ways to identify a Chevy cylinder head. 94 intakes, 1. C3 Corvette Options; C4 RPO Codes; Corvette Production Totals. this is a lower horsepower engine…probably ’66 or if a ’65 date code, an impala engine…. The Heater core: The 1st clue and probably the most obvious is the heater box and how the core tubes exit from the middle of the heater core cover. com, 1955 Chevy 1956 chevy 1957 Chevy Forum , Talk about your 55 chevy 56 chevy 57 chevy - Belair , 210, 150 sedans , Nomads and Trucks, Research, Free Tech Advice > Hi Performance & Racing > Big Block Install Questions and Answers: 781 BIG BLOCK HEAD VALVE SIZE. This list of codes is a summarization, it is not complete nor all inclusive. On the side of the block just above the freeze plugs, sometimes you will find a strengthening support or "rib" cast into the block. Test drive this new 2019 Cajun Red Tintcoat Turbocharged Diesel V8 6. If anyone has a photo of a KNOWN 1970 block with a single digit year code (0), please send me a photo of it and how you know it's a 1970 block. i have a big block chevy long block code 3965954, and i am curious as to it's value. The Vortec 7400 L21 was a commercial version of the Chevrolet Big-Block engine used in the medium duty truck platform. Find Expert Advice on About. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. Mercruiser Block ID Codes - Big Block V8 Marine Engines The specific model/vintage of Big Block V8 Mercruiser Engine can be determined by looking at the last letters of the engine code which is stamped by General Motors at the time of assembly on all complete Marine Longblocks. The stamping is usually located on the end of the casting above the accessory bolt area just below the valve cover rail. It was a whisper-quiet big-block with abundant low-end torque for large. For Sale - a pair of Complete and Matched Small Block Chevy Engine Cylinder Heads from a 1972 Chevy 400 cu. Life is full of constants. 1969 427/390HP 3947801 Aluminum Intake Manifold Corvette Big Block Chevy AWESOME - $649. Many of these current small-blocks have as many cubic inches as the big-block Chevy engines. They are complete but I would go though them. Chevy cylinder heads for small block 400. The stroke for 396, 402,and 427 is 3. Don't see what you're looking for give me a call! 330-862-3031 Tuesday thru Friday 9am to 5pm. Casting numbers and date codes are found with the valve covers off. Still in plastic. Chevy small block cylinder head casting codes. Big block heads started with numbers only in April of 1984, but changed to alpha-numeric starting with BB 1 in August of 1984. Subject: 441 sb chevy heads: Reply: There are at LEAST 2 different head numbers that I could find that end with 441: 3923441- a 350 head used from 1967?-1976; and 3932441- used from 1967-1979 on 327s and 350s. Engine Building & Overhauling - big block chevy 396/402 value - hello folks, first post here, been lurking off and on for years. 3 v6 block/cast#10105867 i would like a site to find more info also don,t understand stamp pad# ckb100671 witch is in back op side( tpi) on my 1992 (cpi) blk #to310ajd. The Casting Number for a LS Series Block is located on the rear of the block just below the drive side head. A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by most, as are MOPAR Hemi heads, small block Ford (SBF) heads, and depending on experience and engine preferences, others as well. Cast Date 3/31/69 #5221 Rectangular Port. In 1975 General Motors painted all engines corperate blue. This block was produced largely in 1990, but production did spill over into 1991 (read your date codes). 1965 Big Block Chevy 396 / 427 Heads #3872702 1965 Oval Port / Closed Chamber 2. this was a over the counter item, it has a casting date of March 1985, way before repo's came out. It could be a 302, 327, 350 block. Big Block Chevy Part #3919840 Closed Chambered Rect. Study the accompanying features to see how a GEN VI block can enhance your next big block build. Hi I'm at Summit motorsports raceway park. No matter what you're driving, we have the right Used Small Block Chevy Engine for your automobile. Fresh from machine shop, New stainless steel intake & exhaust valves, New hydraulic roller springs, new retainers & keepers. The earlier big blocks Pre 90 are the same as far as bolt holes but each had different wall thickness which limited them to bore sizes. Most of the parts that we have in stock are already featured on our website. Re: sbc head date codes While messing around under the hood today I finally decided to see exactly what my engine block came from. IF YOU NEED SHIPPING, CONTACT US FOR AN ESTIMATE. BBC Chevy Big Block Heads 049 - $349. usually came on a 1969 chevelle 375 hp, 396 engine but could have been from a corvette 427 motor. Often hidden by the alterator. Scrape the oily goo off and read the letter at the lower left corner of the head, near the #1 or #8 spark plug hole, a letter about 1. All engines are coded with a prefix and a suffix that identify the motor. 1970 was the first year for three letter format engine codes, but the first letter was simply either T to denote truck motor or C to denote car motor. Big Block Heads Home; Casting Number/Date for Big Block Iron Heads Available from Tracy Performance. show contact info Also have. The sun will rise each morning, Newton’s apple will fall, and if you are going to make power with a big-block Chevy, you have to use rectangle-port cylinder heads. Big valves, one has bin rebuilt. Free 2-day shipping. Corvette and high-performance Chevrolet engine parts including correct dated engine blocks, cylinder heads, intake manifolds, carburetors and more for the years 1962 to 1972 exclusively. The Chevrolet "Big Block" is a term for a series of large displacement V8 engines that have been developed and produced in the United States from the 1950s until 2009. There is no code stamped on the block itself that can be used to identify the cubic inch displacement of the block. Big Block Chevy Engine Codes » this is images about big block chevy engine codes posted by Ella Brouillard in Big category. 00,make offer, cash only, 304-522-4567, 304-939-2652, 304-634-4045 ,304-697-6619, no calls after 9:30pm and no text messages serious. These are a pair of Chevy Big Block Heads (Oval Port) serial #358049 date code is E-2-73. The Casting Number for a LS Series Block is located on the rear of the block just below the drive side head. Contact us. 1968 396 Chevelle 2 bolt block and heads, Cast 323 date J-7-7 STD bore ET code. 2002 chevy impala in Flagstaff, Arizona at AmericanListed. Forum Home. 1970 was the first year for three letter format engine codes, but the first letter was simply either T to denote truck motor or C to denote car motor. Has new redone 781 casting heads. The CE060689 is a Chevy Replacement number and I believe is was from theTonwanda plant. Many of these current small-blocks have as many cubic inches as the big-block Chevy engines. We wanted a. Nova SS, Camaro SS, 396, 454, 427, Chevy big block cylinder head casting codes. You can quit surfing and start looking on this page. I am getting 130-140psi is that ok?. External casting marks on cylinder heads have caused confusion among a lot of people when they first glance at a set of heads. The earlier big blocks Pre 90 are the same as far as bolt holes but each had different wall thickness which limited them to bore sizes. The suffix. The name first appeared in 1986 on a 4. BBC Chevy Big Block Heads 049 - $349. Chevrolet Big Chevrolet Suffix Engine Codes "AAA - CTB" Year: Code: Model: CID: HP: Trans: Comment/RPO. Casting # 3963512 date code - H269 GM6 CONV1 Vin code - CF06_478 ( where the blank is they had stamped a 7 over it so I believe there full vin code is CF067478) the cam is 060 Can you please help decode this info. Production of the original small-block began in the fall of 1954, for the 1955 model year, with a displacement of 265 cid, growing incrementally over time until reaching 400 cid in 1970. Chevrolet Performance Bow Tie Race Cylinder Heads are designed for monster-cubic-inch stroked big blocks to maximize their performance. 94 Ships directly from the manufacturer in 24hrs. ) Even a 305 resting under the hood of a smog choked mid 80s Caprice Classic was music too my ears. Most of these blocks are available at Engines Limited. $400 for the pair!. The Heater core: The 1st clue and probably the most obvious is the heater box and how the core tubes exit from the middle of the heater core cover. Cylinder head torque settings on chevy inline 6 cylinder engines should be pulled down in 3 stages. Big valves, one has bin rebuilt. do NOT contact me with unsolicited services or offers. My intake mani fold is on and engines in boat. BBC Chevy Big Block Heads 049 - $299. 5" high followed by the casting number. One of the most rare cylinder head for the big block chevy is the 375 horsepower 396 and the ZL-1 427 aluminum head. This will accurately identify the engine as to cubic inches, horse power rating, equipment, and vehicle application. Displacement. The number on the front passenger side of the engine block will NOT tell you the displacement of the engine block. 327 & 350 Chevy blocks MS and CNV block codes big block heads 3917215 date codes L 28 7---A 2 8 small block intake manifolds 3919803 C 12 8, 3844459 C 23 4. Big Block Chevrolet Engine Block Casting Numbers Big Block Chevy 366 396 402 427 454 Block Casting Small Block Chevy 265-350 Small Block V-8 Passenger Car Bellhousing Part Numbers. Chevy/Olds Rocket block 4. Used, Chevy/GMC 454 Big Block Engine (Apache Junct Chevy/GMC 454 Big Block Engine Have video of recently pulled from my street car [put original engine back in] this engine was professionally designed and built. The theme here is big displacement in a small-block made of aluminum, re-engineered with modern technology and race driven design. Are Large Valves in 305 Heads a good idea? Will installing larger valves improve performance of a 305 cylinder head?. 600 Stainless Date Code 92965 327 Big Block Chevy. A blue 455 is generally considered a more desirable motor to build. There is no code stamped on the block itself that can be used to identify the cubic inch displacement of the block. Engine Code. The Chevelle SS was the high performance version of the Chevy Chevelle. Block hot tanked,magged,bored. Big block heads started with numbers only in April of 1984, but changed to alpha-numeric starting with BB 1 in August of 1984. Shop for the perfect big block chevy gift from our wide selection of designs, or create your own personalized gifts. 1966 1967 Big Block Chevy Bbc 396 427 Rectangle Port Head 3873858 858 F-30-6. 19 intake valves and 1. Re: timing a big block chevy Your back fire has nothing to do with timing. Tall deck, raised cam, big cubes, its going to have to have a Great set of heads, Valve train and intake. Here is a 1968 Dodge Charger powered by a Big Block 440 V-8 Engine with dual quad carbs; all tied to a Hurst 4-speed manual transmission. The codes used on blocks, heads and, except for some aluminum intakes cast by Winters. $400 for the pair!. Big Block Chevy Cylinder Head Identification Engine Especially when it comes to the block, with out cast , date code and suffix your motor could be out of a. This drawing is of the 1967 version of the 302 cid Chevrolet. 00 obo call show contact info. While few would ever recommend bolting small-block heads on a big-block engine, using the big-block heads atop a small-block bottom end is a cool hot rod trick. 5" high followed by the casting number. What type of truck has a chevy big block engine? you need the date code on the side of the block it will be a series of numbers and letters first its the month, then day, then year. One of the most rare cylinder head for the big block chevy is the 375 horsepower 396 and the ZL-1 427 aluminum head. Heads are casting number 279 closed chamber, large oval ports with new seals. Chevy Original GM Big Block Aluminum Intake: Square port for 396-454 H. Big Block Chevy Engine Parts (Littleton) < image 1 of 20 > QR Code Link to This Post. This will accurately identify the engine as to cubic inches, horse power rating, equipment, and vehicle application. The stamping is usually located on the end of the casting above the accessory bolt area just below the valve cover rail. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine block casting numbers, cylinder head casting numbers, intake manifold casting numbers, transmission, interior codes, and paint codes. Engine Blocks. Oval port, closed chamber. Big M GEN VII. For sale 409 engines, 396 blocks heads engines, 427 block heads engines, 454 blocks heads engine and other parts for 1962-1972 Chevy big block muscle cars. and it’s engine code is IX…. BRODIX started numbering small block heads in April of 1979; an alpha-numeric system was started with A 1 in August of 1979. “Chevy Runs Deep. We rebuild engine cooling water pumps for your classic Chevy. Small Block Chevy Engine Block Identification; Chevy Small Block V-8 Casting Numbers; Chevy V-8 Big Block Casting Numbers; Chevy Engine Codes (Lots of Engine Related Information & Numbers) Corvette Options. Chevrolet Big Chevrolet Suffix Engine Codes "AAA - CTB" Year: Code: Model: CID: HP: Trans: Comment/RPO. Tall deck, raised cam, big cubes, its going to have to have a Great set of heads, Valve train and intake. com – Classifieds across Arizona. 88 exhaust olds/chevy aluminium:. Has a compression ratio of 9. Research Topic: How to Identify a 1968-1970 Big Block Chevy II or Nova 1. Up for sale a pair of ZL1 L88 Aluminum Big Block Chevy cylinder heads. These cylinder heads meet GM's stringent quality standards and provide excellent service and durability not found in used cylinder heads. See the sidebar on date codes for decoding information. Though some have a big-block displacement, like the LSX 454 crate engine (Exception being the 8. They are ready to bolt onto your short block. And he's finally started to adapt the ford big-block fes with one of his single overhead valve. 60 valves & seats. We may have other date coded heads and intakes in stock. A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by most, as are MOPAR Hemi heads, small block Ford (SBF) heads, and depending on experience and engine preferences, others as well. Although we haven't seen it yet, as they become harder to find we predict the following oval port heads will start turning up with changed numbers. Big Block Chevy Engine Parts (Littleton) < image 1 of 20 > QR Code Link to This Post. your building a budget small block chevy what heads should you be looking for and what to stay away from see part 2 http://youtu. 1972 292 casting heads hot tanked,magged,valve job,surfaced,matching springs for erson mild performance camshaft. Big Block Chevy Cylinder Head Identification Engine Especially when it comes to the block, with out cast , date code and suffix your motor could be out of a. Life is full of constants. 1928 had push rod covers and 2 port head so casting surfaces in block. George, This is weird you say small block but suffix code TPJ comes back 454 cu. Most of the parts that we have in stock are already featured on our website. -7-1966 396 hi performance 325 hp std bore 4. Re: Big block Chevy in an 87 S10 Easiest way would be a front plate, and notch the crossmember. Engine Blocks. Find great deals on eBay for big block chevy parts and big block chevy aluminum heads. The only safe 396 block that can be bored to 427 is a casting # 3855961 which is a 1966 block.