Engine Code Stamping Numbers
All engines are stamped with an engine ID code, consisting of assembly plant code, production date and suffix code. V8 codes are stamped on a pad just forward of the right side (passenger) cylinder head. 6 cylinder engines are stamped on the passenger side of the block behind the distributor.
Click here for Chevy Engine Code Listings
The engine date must precede the car build date, otherwise something is amiss. Some engine machining operations (decking) will obliterate the engine ID.
Engine ID Code Example: V0101CLJ - (V = Plant, 01 = Month, 01 = Day, CLJ = Engine Suffix Code)
Another example: T0830CTY - (T = Tonawanda, 08 = August, 30 = 30th day, CTY = 1970 396 Camaro, 375 hp, 11.0:1, TH400)
CodeEngine PlantCodeEngine Plant
FFlint (Motor)SSaginaw Service
H HydramaticTTonawanda
KSt. Catherines, OntarioVFlint (Engine)
(McKinnon Industries Canada)
MGM of Mexico
Casting Clock
On some Saginaw blocks, intakes and exhausts a "clock" was cast into the block. The clock is a circle of 10 dots, one dot for each hour of a shift (usually 10 hour shifts). An arrow points to the beginning of the shift an another dot outside the circle indicates what time of day the cast part was made. Anyways, that's what that circle thing is (if you happen to see it on something).
Camaro Engine Code Stamping Numbers
Dropbox contains Camaro engine suffix codes for year selected.
Casting Date
Small block casting date is located on driver side rear of block on flange forward of bellhousing. Big block on the right side of engine above the oil pan rails.
Casting Date Example: E038 - (E = Month, 03 = Day, 8 = Last digit of model year (1978)).
Month: A = Jan, B = Feb, C = Mar, D = Apr, E = May, F = Jun, G = July, H = Aug, I = Sep, J = Oct, K = Nov, L = Dec
VIN Code Format
The vin code format is stamped onto most engines. The format consists of divisional identification number, model year, assembly plant designation and vehicle serial or sequence number.
In 68-69 model cars, the serial (VIN) number of the car the engine was installed in is stamped next to, or under the engine code ID.
Starting in 1970, the serial number is stamped either above the oil filter, somewhere on the block pad (in front of the cylinder head), or on the transmission flange somewhere. Chevrolet issued technical service bulletins to indicate which engines were to recieve a vin stamp, so who knows what could have happend (or not happened).
VIN code format Example: 13N100001
(1 = Chevrolet, 3 = 1973, N = Norwood, 100001 = Production sequence of vehicle VIN)
2007-03-08 01:38:35
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answer #1
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answered by Uncle Red 6
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lana san,never heard of a windsor 302? lol know ur engines before you comment. ford my 302 is indestuctable! my dads 4.6 has over 250000 miles and still runs like a champ. the chevy 305 engine is a complete joke, their 350 is a time bomb, the only chevy v8 that i would trust is their duramax engine. fords cleveland 351 engines are made in canada with cheaper parts... so for the 351ci get the windsor. the 302 is in my opinion the best engine ford has ever produced.
2016-03-16 07:12:10
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answer #5
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answered by Anonymous
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I have a 350 chevy engine I think a 1970 and the only #,s above the oil filter is WR010 and below that is 112N I checked and they said it was no valid can you help me.
2016-02-07 01:45:29
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answer #6
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answered by terry 1
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The absolutely free reverse vin check sites generally provide fake information. To get real information, money will have to be paid. The free searches provide fake information so they can get your email address to send spam.
Stay away from shady reverse vin check sites, most likely you won't get any information after you make the payment. Not to mention you won't get a report and you won't get an answer if you try to call for a refund. Stick with a reputable reverse vin check site like http://www.reversevincheck.net that has been around since 1995.
2014-09-25 12:48:20
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answer #8
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answered by Anonymous
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