1. Gm Engine Serial Number Lookup
2. Chevy Engine Serial Number Lookup
3. Gm Engine Serial Number Decoder
4. Engine Block Serial Number Lookup
5. Gm Engine Serial Number Search

Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine block casting. This one produced in 1969 at Tonawanda with engine serial number 51128. There may be a partial VIN number in one string of letters and numbers and the suffix code will be at the end of a second string of letters and numbers. The date code is located in the same area as the casting number on the Chevy V8 engines. The date code generally has a letter followed by two or three numbers. How to Decode the GM Engine Block. Find your suffix in a GM engine code reference. For example, if your code is 'CMP,' then the reference indicates this is a 305 engine with 240 horsepower. It was built for a 1991 Pontiac Firebird and included the L98 automatic transmission and tuned port injection.

In 1968 they made 327's with this casting number but they wereonly 2 bolt main.

Then from 1969 - 1979 they made 350's with this number and theywere either 2 or 4 bolt main.

If it's a 4 bolt main, then you know it's a 350.

To determine exactly what you have, you need the block 'suffixcode'.

It's on the front of the engine, just in front of the passengerside head. It's on a machined pad only found on that side of theengine. Run a search with the numbers you find there for moreinformation.

Alternatively, if the number cannot be read for some reason,(this happened to me) and if you're not going to check the mainbearing size, (which requires removing the oil pan) then you canmeasure the stroke. 327's have a stroke of 3.25 inches while 350'shave a stroke of 3.48 (basically 3 and a half) inches. To measurethe stroke you will need to remove one of the heads, and turn thecrank until one of the pistons is BDC (bottom dead center). Thenmeasure from the outer diameter of the piston to the top of thecylinder wall. If it's 3 and a half, you've got a 350, if it's 3and a quarter, you've got a 327. Both blocks have a stock bore of4.00 inches.

What year is a 350 Chevy engine with casting no 3970010 and c5j129384?

casting number 3970010 is a 350 block from 1969 - 1979 but in 1969 302 and 327 have the same casting # and im not to sure about the other # Read More

What year is a 350 Chevy engine with casting number 3970010 and V0725ckl on front of the block?

i called the Chevy dealership and they told me the year Read More

What year is a 350 Chevy engine with casting 3970010 and 15y146329?

The back of the block will have a series of letters and numbers cast into it. That is what determines the date. Read More

What year is a 350 Chevy engine with casting no 3970010 and 13w221249?

That engine could be anywhere from a 1969 to 1972 350. Some of them were 4-bolt mains and some were just a 2-bolt main engine. Read More

What year is a 350 Chevy engine with casting number 3970010 and v0815tja on front of the block?

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 Read More

What year is the Chevy motor with the casting numbers of gm 3970010?

it is a 1969-1979 motor it was used in cars, trucks, and vettes Read More

What is the year range for a 350 Chevy engine with casting no 3970010?

1969 to 1979 I've seen those blocks up to the mid-80's. Read More

A Chevy engine with casting number 10066036 what year is it?

The Chevy engine with that casting number was made in 1993. Read More

What pistons are stock in a 350 Chevy engine 3970010 year is 1974?

Depending on what the engine was used for, most likely dish top pistons. But flat tops ARE possible. Read More

What year 350 Chevy engine with casting number 10054727?

350 hp Chevy engine small block made in Canada! Read More

What year is a 350 Chevy engine with casting number 8970010?

That block was used from 1968 through1985. Read More

Who can id the year or size of the engine serialF0115TGA block casting GM 3994258?

I'm not sure the exact year of the engine, but I just found an engine with the same casting number and due to the offset engine mounts I believe this to be a Chevy 292. Read More

LT1 Chevy engine serial 10125327 you need to know what year this engine is?

mine is 94 but this casting was used from 92-99 Read More

What year Chevy engine and car model does casting?

Please restate the question in a more coherent manner. Read More

What is the engine out of with casting number 471594?

This casting goes to 80-84 Chevy. It is a V6 3.8 litre engine. Commonly found in Malibus of that year and or El Camino's or OMC marine motors. Read More

What year is the 350 Chevy engine with casting no 14007378?

1979 corvette L82 aluminum low profile performance manifold Read More

Where is Chevy engine block serial number location for a 283 year unknown?

Hey mate what is your 7 digit casting number?????????????? Read More

What year is Chevy block casting 10066036-m11291vp?

Not sure if the info provided is accurate. Try this website: http://www.nastyz28.com/chevy-engine-code-stampings.php Read More

How do you figure out what the year of your Chevy 350 engine is by the id numbers stamped on it?

this page will give year and model type and application for all chev blocks: -MorTec, Inc. Chevy Smallblock V-8 Casting Numbers List- copy and drop this on your browser, then choose - -CHEVY V-8 BLOCK AND HEAD casting numbers- Read More

What year 350 Chevy engine with casting number 1400207?

This # 1400207 is not listed-- could be 14010207--1980-85--- 350 4 bolt main truck engine Read More

What is the year built for Chevy small block casting number 3849852 D276?

It's a 283 CID engine, manufactured on April 27, 1966. Read More

How do you know what year a Chevy 283 engine was made?

By casting # and a motorbooks international Chevrolet small- block v/8 ID guide. If you can get the casting #and add it to your question Iwill look it up and tell you. Read More

What year is a 305 Chevy engine with casting no 14093627 whatyear and model truck did it come out of?

1987 - 1993 the head casting number will narrow years probably 87-88 if carb or 88-93 if TBI Read More

What year is a 350 Chevy engine with casting number 3970010 and 010 WR G18 on the front of the engine on the timing chain side?

Standing on the drivers side of your car, remove the air filter & check the intake manifold to the left of the distributor. You'll find a six or seven digit number that will eliminate guess work. I'm providing two links for you: http://corvette-world.com & http://www.corvettec3.ca ... the best of luck with your detective story. Read More

How much horse power does a small block Chevy 350 in 1979 have?

look on the bellhousing on the driver's side and write the numbers down and look the numbers up. Google 350 Chevy casting numbers online or go to your local library. the year and the casting number will give you all the specs on that engine. Read More

How do i determine the year of my Chevy 350 engine?

what year is my 350 chevy engine K1201KRH Read More

What is the horsepower of a 348 Chevy engine with the block casting number 3732811?

That would be the first year 348 engine, 1958. The 3732811 block was used only for that model year. It came in passenger cars and was available with 250, 280 or 315 HP. Read More

What year is a 350 Chevy engine with casting no 8970010?

Gm Engine Serial Number Lookup

I can't give you an exact year based on casting number alone because Chevy used that casting for several years from 1969 through the mid 1970's. It's one of the better (and more common) 350 block castings. It can be either 2 or 4 bolt main, depending on what it was originally used for. As long as it's in good shape, it's a great block to build. Read More

I have a gm casting number 3970010 but what is the k245 on the passenger side?

those numbers are the date that it was built k=month .... 24=day ..... 5=year November 24 1965 or 1975 Read More

How do you find out the year of the 350 engine cause Nothing will fit it oil pan gaskit there is only two types and nether will fit it?

You can tell by the casting number on the engine block.. Go to any Chevy casting numbers site... Here is one of many... http://www.nastyz28.com/sbchevy/sblock.php Read More

When did Chevy stop putting a diesel engine in the suburban?

Chevy Engine Serial Number Lookup

The year 1995 was the final year Chevy offered a diesel engine in the SurburbanThis is not true i have a 1999 2500 Chevy suburban diesel engine and believe that was the last year they offered it. Read More

To find the year of your Chevy 350 engine?

To find out the year of your Chevy engine, locate the model number. The model number indicates the year the motor was made. Read More

What year Chevy 350 engine do you have?

Gm Engine Serial Number Decoder

where are the temperature sending unit located on a 1990 Chevy engine 5.7 Read More

What is the year on a gm 350 casting number 1101213120?

In looking over the casting numbers at mortec.com, I was unable to find anything that started with 1101 or ended in 3120. Also, none of them had more than 8 numbers. Perhaps it is not a Chevy number, or you may not have gotten the number correctly. On a Chevy v8 engine, there is a small flat surface in front of the passenger side cylinder head that contains numbers that can identify the engine and… Read More

Casting number on a Dodge engine block?

I have a dodge 318 ci w/ block casting number-4387550-31824 i need to know what year this is Read More

Engine Block Serial Number Lookup

How can you tell what the year of your Chevy 305 is by looking at the block casting numbers?

Gm Engine Serial Number Search

Go here: http://www.cehighperformance.com/c_truck_block_codes.htm Read More