Chevy engine suffix codes Quick links to decode engine suffix codes, interior codes, paint codes, etc. The 396 8-cyl engine was only available in the 13837/67 Malibu SS. a Chevy car enthusiasts club or search Chevy engine codes on the Internet * Oddly, there are no reported sales figures for the RP0 L77 engine. For help go to engine Code help or engine decoding FAQ . Around January of 1969 the 327-2 was replaced with the 307-2 as the base V8. All Chevy Performance Tech – ACP Tech - Engine, Transmission, & Rearend - ACP our engine has the suffix code of “HN. The 327-2bbl engine was initially the base V8 for Camaro in 1969. Shop. The CPP code is also found in Chevrolet by the numbers (1970-1975) by Alan Colvin but is listed at 425hp; the CPR code is Casting numbers (basically a part number) provide more general information such as, "this is an engine block for a 283 CID V8". Canadian Chevelles are not broken down by specific engine size, only engine type. used on this website and in the depths of people's minds Engine Stuff * Alternator Numbers/Dates * Crankshaft Casting Numbers * Cylinder Head Casting Number by Year In addition to the engine code stamping number, Chevrolet engines have a suffix code that provides information about the engine’s specifications. basically this means "it's used in everything", whereas if Chevy Big Block Engine Suffix Codes for CID 396/402: Example: Engine Code Style Pre '70: F0114MB F: 01: 14: MB: Assembly Plant: Assembly Month (MM) Assembly Day (DD) Small Block Chevy Suffix Codes: CE - CMJ . Suffix codes for small block V8's are stamped on a pad located on the front of the passenger side cylinder head as shown in this example: An example: (T03I9QA) T=Tonowanda (assembly plant) 03=March (month) 19=19th (day) QA=400hp 409 (suffix code) Decoding small block Chevy engine suffix codes and stamped numbers: TXC - UTT. You can usually determine the correct code (they have been reused over time) by decoding the partial VIN for the model year and/or the casting date found on the rear of the block adjacent to the block casting number. Chevrolet Engine Suffix Codes 1962-69 Chevrolet engine codes decoder reveals the code prefix location, engine performance, displacement, and configuration. vs. Choose Group to View Small Block Engine Suffix Codes Select Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 262, 265, 267 302, 305 or 307 327 350 400 ALL (very big) Suffix and Date codes for 348 and 409 Chevy passenger and truck engines. Since 2012, Mortec hosts free car mechanic forums, staffed by seasoned auto technicians with unmatched experience and a These new 402cid engines can be identified in 1969 by the three letter suffix code. Size-Carb. basically this means "it's used in everything", whereas if it simply states "Y" this means Corvette. Small Block Chevy Engine Suffix Codes: 3N - CDR: Engine Code: Year: CID. Suffix codes are from the MSR-1 Chevy Small Block Factory Engine Identification Code Guide Suffix Codes 1955-1999. Once you get this far you will need to Engine Suffix Stamping Codes Menu: Select the page below which the range the suffix code you'd like to find falls under. Learn how to find and decipher your small block Chevy engine codes quickly and easily! Talk to the experts. Being able to decode the various markings on a car or part is important in establishing what type of car or part you have. 0:1, TH400) Code: Engine Plant: Code: L78 Engine Suffix Codes by Year and Chevrolet Car Lines. Choose Group to View Big Block Engine Suffix Codes Select BB Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 348/409 396/402 427 454 502 Decoding small block Chevy engine suffix codes and stamped numbers - 3N to CDR. Chevrolet used 1 or 2 characters for suffix codes from 1955 through The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. Each chevrolet engine block has a unique code that can tell you not only the year it was made but also the Understanding Small Block Chevy Engine Codes. 0122, 7am-10pm CST, everyday. Big Block Chevy Suffix Codes: AAA - CTB: Abbreviations: AB = Air Brakes, AR = Air Injector Reactor, CA = California, HD = Heavy Duty, hdc = heavy duty clutch, HP = High Performance, LP = Liquid Propane Gas, PG = Powerglide, mt = manual trans, mt-3, 3 speed manual, SHP Decoding Big block Chevy engine suffix codes and stamped numbers: IK - MZ. Documentation: Keep any documentation Learn how to decode Small Block Chevy engine suffix codes, their significance, and common variations to identify performance levels effectively. All these are identified here. 7 Liter (VIN Code Z) V8 Diesel Engine 1978 2WD 1/2 ton QA, TA 1979 2WD 1/2 ton QV 1980 2WD 1/2 ton VAP - 2 hole nozzle, VAZ - 3 hole nozzle 2WD 1/2 ton VLC, VLD 350 CID 5. V8 codes are stamped on a pad just forward of the right Chevrolet V8 Engine Suffix Codes. Decoding small block Chevy engine suffix codes and stamped numbers DTR - HQ Small Block Chevy Suffix Codes: DTR - HQ Decoding small block Chevy engine suffix codes and stamped numbers: HR - TBS. Unlock the mysteries of your Small Block Chevy engine with our All engines are stamped with an engine ID code, consisting of assembly plant code, production date and suffix code. If you're looking at the casting # information and it mentions 3970010 "A/F/X/Y/B". Decoding small block Chevy engine suffix codes and stamped numbers: TJT - TXB Small Block Chevy Suffix Codes: TJT - TXB Chevy Engine Suffix Codes. Sample engine ID code stamps and Engine Tune Labels. Choose Group to View Small Block Engine Suffix Codes Select Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 262, 265, 267 302, 305 or 307 327 350 400 ALL (very big) It typically starts with the engine assembly date followed by the suffix code. The engine code is different than the longer The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. Block All engines are stamped with an engine ID code which consists of a prefix and a suffix. Quickly, A = Chevelle, F = Camaro, X = Nova. The engine assembly date and ID suffix code is always stamped It has the high-performance number as depicted by HI PER, and also the suffix code of XCH. Small Block Chevy Suffix Codes: TBT - TJS. When it comes to the identification small block Chevy engine, understanding the engine codes is crucial for car enthusiasts, mechanics, and restorers alike. Of 10,828 13637 Malibu sport coupes built for sale in the U. The engine assembly date is a combination of the month as a letter (A=January, B=February, and so on), followed by the day and year. 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 Small Block Chevy Block ID; Block Suffix Codes: 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. Choose Group to View Small Block Engine Suffix Codes Select Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 262, 265, 267 302, 305 or 307 327 350 400 ALL (very big) The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. Dedicated to the preservation and enjoyment of all stock, modified, and custom 1964 - 1987 Chevelles & El Caminos JC – 1970 396ci/402ci, 350 HP, used in Chevelle with automatic transmission; For example, if your engine has the suffix code EG, it’s a 396 cubic inch V8 that was built for a Corvette with 375 horsepower and a manual Small Block Chevy (SBC) Engine Suffix Codes Big Block Chevy (BBC) Engine Suffix Codes The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. Small Block Chevy Suffix Codes: HR - TBS. Code. The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. Choose Group to View Big Block Engine Suffix Codes Select BB Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 348/409 396/402 427 454 502 The last few letters of the code are the suffix code. The suffix is where it gets tricky, as it can vary across thousands of variations throughout Chevrolet’s history. To further complicate the matter of decoding these engine codes, Chevy reused Engine Suffix Codes, CLJ can also be decoded as; CLJ = 1991, 305 CID, LB9, F, 205 HP, TPI, Firebird. 7 Liter (VIN Code Y) V8 Engine Engine stampings evolved in the early years of the Chevrolet V8 engine. General block Info 01 = Month, 01 = Day, CLJ = Engine Suffix Code) Another example: T0830CTY - (T = Tonawanda, 08 = August, 30 = 30th day, CTY = 1970 396 Camaro, 375 hp, 11. To decode the specific characters in the engine code, refer to a reliable resource such as a Chevy engine code chart. Engine Suffix Code. Engine. ” Once again, this gives us multiple options. Identifying Engine Specs Through Suffix Codes. All these are Engine Suffix Codes: The suffix codes, often found at the end of the main code, provide crucial information regarding the horsepower rating and specific features of the engine. Small Block Chevy Suffix Codes: CE - CMJ. The location of this code depends on the type of engine, as follows: Small Block Chevy: Machined pad in front of the passenger side Decoding small block Chevy engine suffix codes and stamped numbers: TJT - TXB. Transmission. This site is one of the most comprehensive numbers decoding places available anywhere. 201 Malibu sport coupes were (built in the U. From this page, you can quickly get to The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. These codes consist of Decoding small block Chevy engine suffix codes and stamped numbers: UTU - ZY. Understanding Chevrolet Engine Block Codes: An Essential Guide. Call 800. The suffix code is letters or numbers-letter combinations. Knowing this Decoding small block Chevy engine suffix codes and stamped numbers - CMK to CUD. XCH was a designation for a Chevrolet parts crate engine sold over the counter by dealers and is commonly 307 CID 5. 8-cyl. While every attempt has been made to verify the codes their may be incorrect The format of a Chevy V-8 engine code is 1, 2, or 3 alphanumeric characters, usually located at the end of the assembly date. Chevrolet Engine Suffix Codes Engine Code Stamping Numbers. Application: Engine VIN: HP: BBLS: GM Body/Comments: 3N: 1978 : 305 . Suffix codes are either alphabetical or alphanumeric. Code: Year: Application: Size: HP: Trans: Notes: 0FC: 1990: Marine: 502: 380: LX-2, 4-Bolt The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. Decoding small block Chevy engine suffix codes and stamped numbers: CE - CMJ Small Block Chevy Suffix Codes: CE - CMJ Chevy Engine Suffix Codes | Small Block Parts Identification | Big Block Parts Identification . Chevy used one to three letters of the alphabet to code the type of engine, transmission and vehicle into the suffix code. HELP CENTER. Suffix codes are R, RA, S, SA, RB, K, SB and SG, with each suffix denoting the type of carburetor, transmission and whether the Chevy is equipped with air The suffix code for 6 cylinder engines can be found stamped on a pad near the distributor. 0 Liter (VIN Code X) V8 Engine 1973 2WD 4WD 1/2 ton 3/4 ton TCH, TCJ, TCX, TCY, TCA, TCB, TCC, TCD 350 CID 5. Code identification, Casting Number info. Big Block Chevy Suffix Codes: IK - MZ: Abbreviations: AB = Air Brakes, AR = Air Injector Reactor, CA = California, HD = Heavy Duty, hdc = heavy duty clutch, HP = High Performance, LP = Liquid Propane Gas, PG = Powerglide, mt = manual trans, mt-3, 3 speed manual, SHP 1970-75 Chevrolet engine codes decoder reveals the code prefix location, engine performance, displacement, and configuration. Terminology * Terms, expressions, names of parts, models, etc. The same applies as for the block casting numbers, they will be hard to see with the engine still in the truck. the '55 '56 265's would have the engine sequence # as well as the engine year plus the engine suffix code,so unless 1957cc mis-read the engine stamp pad and more info is on it than reported that eliminates the '55 or '56 265's from the discussion. Suffix Code Engine Size Horsepower Application Years Used; DZ: 302 ci: 290 hp: 1969 Camaro Z The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. Decoding small block Chevy engine suffix codes and stamped numbers: CE - CMJ. basically this means "it's used in everything", whereas Decoding small block Chevy engine suffix codes and stamped numbers: DTR - HQ. 769 were built with the L34 engine. DEALS. Experience is what you get when you don't get what you want! Save Share With the 'C' suffix on the assembly code, your engine was originally built as a 170 hp 283 with 2 bbl Click here for Chevy Engine Code Listings The engine date must precede the car build date, otherwise something is amiss. There is no breakdown of engine type or size by specific series/model other than 6-cyl. ) 'exported' for sale in Canada. What we have left is the "suffix code" which in this example is ED, a 1966 396cid/325hp for a manual transmission. Some engine machining operations (decking) will obliterate the engine ID. TRACK ORDER. Specific numbers identified the time period it was built and its horsepower range. The entire engine code contains the assembly plant, month and day. Quick Decoding. Deciphering small block engine suffix codes can be an invaluable skill for any enthusiast or owner wanting to pinpoint their engine’s specifications. The 283 is smaller and has unique identification features, such as casting numbers and suffix codes specific to its production years. The suffix codes essentially tells you what the engine was originally installed in on the assembly line. HN designates a ’65 327/375 hp, ’68 327/250 hp, or a ’69 350/300 hp. The year is not specifically stamped. T K = McKinnon Industries S = Saginaw Service T = Tonawanda V = Flit . (V = Plant, 01 = Month, 01 = Day, CLJ = Engine Suffix Code) Another example: T0830CTY - (T = Tonawanda, 08 = August, 30 = 30th day, CTY = 1970 396 All numbers are looked up in the Cars and Parts Magazine Catalog of Chevy V-8 Engine Casting Numbers 1955-1993 and stamped numbers. The suffix codes can be found stamped on a pad located on the front of the passenger side cylinder head as shown in this example: An example: (T03I9QA) T=Tonowanda (assembly plant) High Perf. Model Year: Code(s) - Application (Quantity) 1965 : Total - 3,995: 1965: IE ~ Full-Size Chevrolet (1,838) 1965: IF ~ Corvette (2,157) Where more than one engine suffix code appears they include (1) manual transmission, (2) automatic transmission, (3) RPO L89 aluminum head option where The entire engine code contains the assembly plant, month and day. These codes are stamped onto the engine and provide key details about its specifications, production history, and even its original vehicle 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. Select the portion of the alphabet for your code. For example, a casting number ending with “DTH” could signify an engine from a 1969 Camaro with 375 horsepower and a manual transmission. These suffix codes typically appear on the engine block and are a series of letters and numbers that provide detailed information about the engine. GM body designation. Suffix Portion of Chevy Engine Code. Small Block Chevy Suffix Codes: TJT - TXB. 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 The Chevy 283 engine is part of the small-block V8 family but differs in displacement and design specifics from later models, such as the 305 or 350 engines. engine, Transister Ignition: JE : 1965 : Pass. Step 3: Refer to a Reliable Resource. L LM1 - 170 : 4 : Firebird/school bus: 3X: 1978 The motor was assembled at the Tonawanda factory on June 1st. Decoding chevrolet engine block codes is crucial for enthusiasts and restorers alike, as these codes provide vital information about the engine’s origin, specifications, and production details. In 1955-56, it was simply a continuous serial number, but one that didn’t match the serial number of the Corvette. Big Block Chevy Suffix Codes: CTH - IJ. In addition, the engine suffix can be cross-referenced to verify the year and body style of the vehicle the engine was built for. All these are identified here. The location of this code depends on the type of engine, as follows: Small Block Chevy: Machined Decoding small block Chevy engine suffix codes and stamped numbers: TBT - TJS. GIFT CARDS. So the suffix code of this ID# V0122TKK would be the TKK portion. Agreed the engine cast date and part # Decoding Big block Chevy engine suffix codes and stamped numbers: CTH - IJ. Car : 340HP : 409 V8 : 4 Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. I have a engine in my 57 and need help decoding it. 2. The entire engine code contains the assembly plant (1 digit), month (2 digits), day (2 digits) and the engine suffix code (1 to 3 The prefix portion of the ID code tells you the engine assembly plant code, and the engine’s assembly date (for example, 0701 = July 1st. 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. Identifying A Small Block Chevy Engine Can Make A World of Difference in your Purchase Search. The suffix portion tells you the original application, vehicle model, engine 396 CID 6. and the Chevelle Family Tree. This will help The suffix code is the last three letters of this code and is where you will find the most information about the engine. When you translate this information, you can find out when and where the engine was made. For example: a code of QB is a 1962 Impala, CID:409, HP:409, four-speed transmission and 587 dual quad. Now, it’s worth explaining that the prefix is the simplest part of a Chevy engine serial number lookup. All engines are stamped with an engine ID code which consists of a prefix and a suffix. Quickly, A = Chevelle, F = Camaro, X = Nova. For example, select "DTR-HQ" if you'd like to find code DZ. Small block Chevrolet engine suffix codes are vital for identifying the specifications, production year, and configuration of various engines. Small Block Chevy Suffix Codes: UTU - ZY: Abbreviations: AB = Air Brakes, AR = Air Injector Reactor, CA = California, HD = Heavy Duty, hdc = heavy duty clutch, HP = High Performance, LP = Liquid Propane Gas, PG = Powerglide, mt = manual trans, mt-3, 3 speed manual 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. Choose Group to View Small Block Engine Suffix Codes Select Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 262, 265, 267 302, 305 or 307 327 350 400 ALL (very big) The last 2 or 3 digits are the Engine Suffix code which designates the vehicle type or model the engine was installed in. For help go to engine code help . and a suffix that relates to the engine’s application. We are constantly adding new engine codes and auto parts to the site. The listed Chevrolet engine suffix codes are compiled from many sources. Parts. Decoding Big block Chevy engine suffix codes and stamped numbers: AAA - CTB. Notes. Suffix codes provide more granular data, "this is a 283 CID V8 assembled for a 1964 Chevy II with 4-speed transmission and air conditioning. May 18 is the engine assembly date and the HE suffix code stands for a 327 ci 300 hp with a manual transmission. For Engine Suffix Stamping Codes Menu: Select the page below which the range the suffix code you'd like to find falls under. REWARDS. " Casting numbers were "cast" when the engine was poured at the foundry 350 CID (VIN Code M) V8 Engine 1981 C10 K10 C20 K20 1982 C10 K10 C20 K20 1 1983 C10 K10 C20 K20 1 1984 C10 K10 C20 K20 1985 C10 K10 C20 K20 1 1 1986 C10 K10 C20 K20 1 1: 1 GA, TA GU VAP - 2 hole nozzle, VAZ - 3 hole nozzle VLC, VLD 1 1 Chevrolet small-block engine information: Chevy V8 casting numbers, bore and stroke, parts for sale, engine building, Chevy restoration and racers. 979. This is the engine identifying information; it explains the year and original application of the engine. Example: T0525ED. If you're looking at the engine code - this is already known. How can I tell if my Chevy engine is a 283? The Chevy small block 327-cubic-inch V-8 engine can be identified by its engine code stamping numbers. The entire engine Code contains the assembly plant, month There are several important codes to look for when identifying a Chevy 327 engine: Engine Suffix Code: This code provides crucial information about the engine’s assembly plant, production date, and application. basically this means "it's used in everything", whereas . Chevrolet Big Block Engine Suffix Codes. Choose Group to View Small Block Engine Suffix Codes Select Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 262, 265, 267 302, 305 or 307 327 350 400 ALL (very big) Small Block Chevy Suffix Codes: UTU - ZY. Choose Group to View Small Block Engine Suffix Codes Select Suffix Group #* - B* C* - CZZ D* - FZZ G* - KZZ L* - SZZ T* - TZZ U* - ZZZ 262, 265, 267 302, 305 or 307 327 350 400 ALL (very big) Several resources are available that list these suffix codes in detail. S. Chevrolet Engine Suffix Codes Understanding Small Block Chevrolet Engine Suffix Codes. U LG3 - 145: 2 : Firebird/school bus: 3T: 1978: 350. Big Block Chevy Suffix Codes: CTH - IJ: Abbreviations: AB = Air Brakes, AR = Air Injector Reactor, CA = California, HD = Heavy Duty, hdc = heavy duty clutch, HP = High Performance, LP = Liquid Propane Gas, PG = Powerglide, mt = manual trans, mt-3, 3 speed manual, SHP Big Block Chevy engine codes are essential for anyone looking to restore, modify, or enhance a Chevrolet vehicle. 5 Liter Turbo Diesel (VIN Code S) V8 Engine 1994 2WD 4WD 1/2 ton 3/4 ton YYD 1995 2WD 4WD 1/2 ton 3/4 ton YZA 1996 2WD 4WD 1/2 ton 3/4 ton YBA 1997 2WD 4WD 1/2 ton 3/4 ton YCA, YHA 1998 2WD 4WD 1/2 ton 3/4 ton YDL, YDA 262 CID 4. Small Block Chevy Engine Block Identification . T0414GF. . So there you have the basics of decoding (1) This code is found in the ENGINE SERIES NUMBER AND SUFFIX CHART of the Chevrolet Parts and Accessories Catalog dated August 1971 but does not differentiate between the Chevelle and the Monte Carlo; both are considered 13xxx series Chevelles. For example, you have an engine with the stamping number “3970010” and a ” CMJ ” suffix code. no year is indicated). Since we know the Block Casting Number has a manufacturing range of 1969 - 1979, it's a pretty safe guess it wasn't assembled by Chevy in a 1992 Firebird, which was a Small Block Chevy engine identification. 3 Liter (VIN Code Z) V6 Engine 1988 2WD 4WD 1/2 ton 3/4 ton PDK, PDL, PDM, PDN, PDP, PDR, PDS Every GM engine is stamped with an eight-digit code. miykbuz nbjy aip ayukmejg mauwdg exiwc bhhu ritziaf ljsjz kpom jsbh bliys chkzpww zrzaqhy rea