3998920 350 72-73. 3991492 71-up Replacement head, 64cc, straight or angle plug. Note: CODE . 1972 Chevy Panel Delivery Truck A/C System . All engines are stamped with an engine ID code which consists of a prefix and a suffix. Roch E4ME carb. The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. 10199001 Small Block V8 1993-1995 350, 4-bolt, LT5, Corvette ZR1, 405hp. Mahle Pistons 4.005 In Bore Small Block Chevy Forged Piston 8 Pc P/N 930127805. BLOCK 2 Bolt 327 CHEVROLET 3970010 FC Code.. It may have had a problem that keep it out of the line til a later date when it was cleared from pd use. They are TYF705125 and V1015TMM. Small Block Chevy Block ID. 1971 Chevy Panel Delivery Truck AC System. The VO is not the suffix code, as someone else mentioned already. not likely to be a 68 block, they were different from the 010 block you have. 3970014 shows as a '70 to '73 2 or 4 bolt main block. Top of Page Home; 1964; 1965; 1966 . JET TBI Spacer, JET stage 1 chip, 10mm Taylor custom wires, etc.. . Roch E4ME carb. Some of the Engine Suffix codes were used a number of times. Roch E4ME carb. . the engine suffix code. Engine Code Stamping Numbers. = Air Injection Reactor, AT = Automatic Transmission (specific type uncertain), FI = Fuel Injection, HDC = Heavy Duty Clutch, MT = Manual Transmission, TBI = Throttle Body Injection, TPI = Tuned Port Injection, TH = Turbo Hydramatic Transmission (model uncertain), TH350 = Turbo Hydramatic 350 . $558.91. Suffix codes are listed in alphabetical order by year. Could be a DZ 302. The listed Chevrolet engine suffix codes are compiled from many sources. I have tried to look these numbers up and I can not find anything. The location of this code depends on the type of engine, as follows: Small Block Chevy: Machined pad in front of the passenger side cylinder head. SBC Blocks I figure this would make a great engine for my 1974 Nova. 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. TRACK ORDER. HELP CENTER. Chevy Engine Code Information. Chevy suffix code decoder books have been assembled nailed down the insolvable commission of one man, whose father instilled the bearing of tracking the chevy engine suffix codes at a special junior age. Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Chevrolet Big Block Engine Suffix Codes AAA-CTB. For help go to engine Code help or engine decoding FAQ. Choose Group to View Small Block Engine Suffix Codes Talk to the experts. Another example: A Targetmaster engine (p/n 14009800) built in 1985 could have a code stamped as follows: A0198005 (A = january, 01, 9800 = pn, 5 = 1985). Suffix means after, prefix means before. Toolbox. in this thread in this sub-forum in the entire site. Just above where the water pump bolts. Block, crank, rods, and pistons included. 1969 1970 . 33998993 307,350 72-73 74.5cc, hardened seats in 73, 159/64cc port volumes. GM body designation. The numbers that follow are the actual assembly date. Dec 14, 2008. The difference is the code on the front of the passenger side. From my research online it seems like CMJ is a very common suffix code for 350's so they can't all be out of police interceptors - what other car might it be out of? One says it might be a 68-327 or 69-80 400HP police 350, could be 2 or 4 bolt mains. Engine Suffix code: CMJ 1974 350 T400 police - full size car This is where I get confused.. I'm fairly sure the engine isn't out of a police car, it's also from 1976 not 1974. nastyz28.com 1995 C1500 4.3L 2WD 5Spd. Small Block Chevy V8 Casting Numbers To learn how to locate your casting numbers, casting dates and suffix codes, see Chevy V8 Casting Number Locations Page 1 and Page 2 . In this case "V" stands for Flint, Michigan. Block Suffix Codes: The suffix CMJ was a 1974 350cu. I was told to get the numbers from the flat panel on the "passenger" side and I did. Often hidden by the alterator. These blocks are referred to as the "Gen I" small-block, the subsequent "Gen II" LT, and "Generation . Decoding small block Chevy engine suffix codes and stamped The Chevrolet small-block engine is a series of V8 automobile engines produced by the Chevrolet division of General Motors between 1954 and 2003, using the same basic engine block. . Roch E4ME carb. The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. You amenability purpose Chevy small-scale block casting numbers to lock up the correctness of parts on your classic car restoration, or if . If you're looking at the engine code - this is already known. Here's how the partial VIN breaks down: 12K123456. 1970 Chevy Panel Delivery Truck Air Conditioning System. Engine Suffix Stamping Codes Menu. Quickly, A = Chevelle, F = Camaro, X = Nova. The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. Roch E4ME carb. nastyz28.com Small Block Chevy Engine Block casting and code identification Small Block Chevy engine identification. 10243878 Small Block V8 1996-1997 305, 2-bolt, Vortec truck, roller cam, 1-piece rear seal. 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) . Chevrolet Big Block Engine Suffix Codes Q-YZ. Feb 5, 2011. These four digits are the numeric code for the day and month. Small Block Chevy Suffix Codes: CE - CMJ. The identification numbers on a Chevy engine with a small block V-8 are adjacent to the cylinder heads on the passenger's side, close . . 3970010. misswriter415 said: I have a chevy 350 engine with Casting No. "2800" is the last 4 digits of the GM part # for the crate engine assembly. The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. Another says it could be 350 or 305. . GIFT CARDS. I just pulled this from a barn with several other engines. home name history competition hk ht hg hq hj hx hz vx identification models links email. This is an 1969 FC code 327. . Monaro Shrine. Normal stamp would be like V0319HC where V is the engine plant, 03 is march, 19 is the 19th, HC is the suffix code. According to the engine ID, it was made in 1974. All these are identified here. Chevy Identification Numbers. Small Block Chevrolet Engine Suffix Codes - Part Trace 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. CMJ shows up in my book as a 1974 350 passanger car 160 hp th400 Police. Before I get too serious about the engine, I'd really like to know more about it. 02-12-06 09:07 PM - Post# 873994. . $499.00 + $250.00 shipping + $250.00 shipping + $250.00 shipping. Choose Group to View Small Block Engine Suffix Codes 3 different "decoding sites" give me 3 different non-definitive answers for this small block Chevy block with a date code: D 22 8 !!! Only show this user. Turns over by hand with no issues. 1956 Chevy Tri-Five AC System. Sources show the CMJ suffix as a '74 police 350 4-bolt main (or an '80 Camaro/full . Chevrolet Big Block Engine Suffix Codes IK-MZ. Second number or letter is the year, it will be the last digit of the year on 1960s and 70s cars, and a letter starting in 1980. So, it maybe that this block was a left over used for PD in '74. Come join the discussion about restorations, builds, performance . A = 1980, B = 1981, C = 1982, etc. 1968 BLOCK, 4 BOLT, CHEVROLET #3970010 GM Standard Bore Suffix MM. 262 - 400 Codes: CM - CZX. clutch.--cars/Impala Decoding small block Chevy engine suffix codes and stamped numbers - CMK to CUD. Chevy Identification Numbers. 3998991 307,350 72-73 74.5cc, hardened seats in 73. 1955 Chevy Tri-Five Air Conditioning System. Note: CODE CExxxx (counter or crate engine) was used from 1968 to current year. Code identification, Casting Number info. CMJ 75 350 Chevelle 145 L-65 TH 350 2-Brl A.I.R. Re: Engine Casting Block #3970010. Chevrolet Block Identification number locations. Smallblock Chevy engine suffix codes . CMJ = My bet is on the 1974 350 t400 police block which is likely a 4-bolt variety. VF292800 - is an example of a over the counter crate engine. Roch E4ME carb. Decoding small block Chevy engine suffix codes and stamped numbers: CE - CMJ. Tri-Five. 10243880 Small Block V8 1995-1999 350, 4 bolt, crate engines and ZZ4, roller cam, one piece rear seal. 3998993 350 Goodwrench crate engine, Mexican made. The difference is the suffix code on the block. Block Casting Numbers: These numbers are located on the drivers side of the engine, at the back of the head on the transmission mounting flange. 3970010. Roch E4ME carb. It is an 010 2 bolt block with a cast 979 010 on the. Chevrolet reused (perhaps recycled is a better word) engine suffix codes from one year to the next. Used in camaro and corvette. 2. Roch E4ME carb. VIN CODE. I found a 350 for sale today that is said to be a CMJ 350 (police inteceptor) engine. Redlines - Toy Car Collector 1970 Part 1: Deora 1968 Part 3: Dump Truck 1970 Part 1: Eevil Weevil 1971 first number is the carline, which is 1 for Chevrolet, 2 for Pontiac, C for Chevy truck, T for GMC truck. Roch E4ME carb. Decoding small block Chevy engine suffix codes and stamped numbers: CE - CMJ. 4 BOLT, CHEVROLET #3970010 GM Standard Bore Suffix MM. DEALS. CMJ 80 305 Impala 155 LG-4 TH 350 4-Brl CMJ 91 350 Cadillac 185 L-05 700R TBI The final digit could be a year code. Do not just rely on the suffix code to identify the original use of the block because it can be misleading in some cases. Mortgage Details: Small Block Chevy Suffix Codes: CE - CMJ. Learn how to find and decipher your small block Chevy engine codes quickly and easily! 3998916 350 72 LT1, 76cc, screw in studs, large valves. Parts. Code Year CID Vehicle HP RPO Trans Carb Comments CMJ 75 350 Impala 145 L-65 TH 350 2-Brl A.I.R. Shop. If you're looking at the casting . New New New. Could be a 145 HP 350 from a 1975 caprice. While every attempt has been made to . Chevrolet Big Block Engine Suffix Codes OFC-9XZ. If the engine is still in the truck it will be a little hard to see it. Free shipping Free shipping Free shipping. Smallblock Chevy engine suffix codes . Engine ID Code: V0801CML (This ID is completely made up) Chevy Engine Plant Code Listing The first letter of the stamp tells us where the engine was assembled. Chevrolet Big Block Engine Suffix Codes CTH-IJ. 200-300hp. Camaro Nova STD Bore 350 Small Block 3970014 18 014 LOCAL PICK UP ONLY . Small Block Chevy Suffix Codes: HR - TBS. SELECT A PAGE SBC Suffix Codes - 3N - CDR SBC Suffix Codes - CE - CMJ SBC Suffix Codes - CMK - CUD SBC Suffix Codes - CUF - DTM SBC Suffix Codes - DTR - HQ SBC Suffix Codes - HR - TBS SBC Suffix Codes - TBT - TJS SBC Suffix Codes - TJT - TXB SBC Suffix Codes - TXC - UTT SBC Suffix Codes - UTU - ZY. Engine ID Code Example: V0101CLJ - (V = Plant, 01 = Month, 01 = Day, CLJ = Engine Suffix Code) Chevy Small Block V8 Engine Identification | Monaro Shrine Look for the identification number on the engine block. You need to look at the block casting date and casting number to narrow it down. Call 800.979.0122, 7am-10pm, everyday. FY: stamp RPO: CID: appl: VIN: HP: BBLS : Body/Comments: 1957: CE: 265: H.D. Need the other numbers off the pad to verify date and other info but this should get you pointed in the right direction Try your luck here too: NastyZ28.com Chevrolet Decoding Guide How to decode Chevy Engine Codes and block casting numbers nastyz28.com Dave Nichols For example suffix code "CMJ" was used in 1974 on a 350 and in 1980 on a 305. Abbreviations: A.I.R. For help go to engine Code help or engine decoding FAQ. In response to joeysworld. It is not uncommon to find an engine suffix code that represents a high horse power big block engine one year; and have the very same engine suffix code represent a low horse power small block engine the next year.