Chevy 6 cyl engine serial number lookup. 235 Engine Identification

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Decode your Engines numbers Identification Page 6

chevy 6 cyl engine serial number lookup

There is also a tag on the right side below the side cover with C534598 on it. Exterior Badging For 1960, Chevrolet had 3 different plastic grill badges that could have been installed on the car depending on which engine it had. It was offered in parallel with the in 1960 until 1963, when it was discontinued. That this is a 235 head cast in April 11 1956. Some 1955 - 63 and All engines with 7 main bearings, printed in purple, were pirated with permission from I believe that someone used part numbers when making the list which are similar but different than casting number. I believe some trucks had dished pistons. If you have looked very carefully and find no numbers there, chances are your block is classified as a Replacement Block and will have no numbers stamped on that deck.

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235 Engine Identification

chevy 6 cyl engine serial number lookup

Nothing was done to the car in the 37 years. Eventually the L25 was replaced by the 4. A new cylinder head in 1941 increased output to 90 hp 67 kW , and 6. A 150 hp 112 kW 235 engine was used in the 1954 Corvette and into 1955 until they were all sold. Can't tell for sure from the pic. The 292 retained the separate intake with a Rochester Monojet carburetor and exhaust manifolds as used with the short deck motors 194-250. Some examples: C 1 2 or C 1 62 if it's march 1st, 1962 or B 16 2 for Feb 16, 1962 The casting date is usually a day or two or three before the engine assembly date, but sometimes it's weeks or even a month or more earlier.


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GM Casting Numbers

chevy 6 cyl engine serial number lookup

The third set of numbers is the engine number stamped into the block. 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. The block casting number on small block and big block Chevy V8 motors is located on a ledge found at the rear of the block, most often on the driver's side. If you want to send me a private message with your email, I can send it to you as a file attachment. Generation I Small-Block 10036033 Small Block V8 350, 4-bolt, Goodwrench crate engine, 2-piece rear seal 10051182 Small Block V8 2 bolt, Bow Tie block, 3.

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TECH: Chevy Engine Numbers

chevy 6 cyl engine serial number lookup

The identification numbers on a Chevy big block V-8 engine are on the covering of the timing chain. There should be an engine serial number on the machined pad just aft of the distributor, and sort-of behind the dip stick. The block casting number reference that I use do not have that number. Locate the Chevy identification number on the engine block. The 1953 Powerglide-equipped car came with a high pressure 235 engine.

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How to Identify a Chevy Engine by Numbers

chevy 6 cyl engine serial number lookup

It will be on a machined pad at the base of the distributor on straight sixes, or on the deck surface just in front of the passenger side head on V8s. As far as the engine goes can i assume it is a better engine than the 216 since it newer? Here is a list of casting numbers, along with their original applications. This helps to tie the vehicle together with the engine. Reading the codes is as follows: Date Codes: The location of date codes will vary by component. Two versions were used in 1953 cars - a solid-lifter version called the Thrift-King, with 123 hp 92 kW for standard transmissions, and the hydraulic-lifter 136 hp 101 kW version the Blue-Flame for Powerglide use. Between 1975 and 1984, an integrated cylinder head was produced intake manifold and cylinder head were a single casting with a bolt on exhaust manifold , with one-barrel intakes for passenger cars, and two-barrel intakes for trucks after 1978.

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Engine Stamping Numbers

chevy 6 cyl engine serial number lookup

Chevrolet did not offer another inline 6 until the 2002 's debut in the. I'm trying to go from 0 to competent on this project of mine and the opportunity to learn in an entirely new area of knowledge was one of my main motivators for tackling it. It can be one or two letters on 1969 and older engines, and three letters on 1970 and newer. Depending on the size of the engine, the location of the identification number will vary. I did check on the two engines and found the info but it is confusing. Several intermediate displacements appeared over the years, such as the 283 cid that was available with mechanical fuel injection, the 327 cid as well as the numerous 350 cid versions. There are literally hundreds of suffix codes, and I will not attempt to list them all here.

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Chevy Six

chevy 6 cyl engine serial number lookup

Cast Please note that several of these numbers were personally researched and I know to be correct. Look at for more useful information. Casting numbers for Chevy V8 engines can be found at: Casting numbers for Chevy 1937-1962 stovebolt inline six blocks can be found at: and for those and newer straight 6s try: At the same area where you find the block casting number, you will also find the casting date code. I also have a 1968 427 block with a serial number that I have never been able to place. Once again your input and opinions are greatly appreciated and I look forward to responses. There is another type of stamping found on some blocks. In this way specified oil clearance could be maintained.

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Chevy Six

chevy 6 cyl engine serial number lookup

If that's wrong, someone else will surely set the record straight. I only put the numbers here that I can prove, so this is a short list. I have been trying to decode the components on my truck. It was used in Brazil until 2001 in when the engine line was discontinued. A with bore and stroke identical to the 230 cu in 3. The numbers on the heads are 39271 85.

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How to Identify a Chevy Engine by Numbers

chevy 6 cyl engine serial number lookup

The Chevrolet big-block is a series of large displacement V8 engines that were developed and used in the 1950s through the 1970s. The 261 engines were also used in light trucks and the from 1958 to 1979 in Brazil. The casting numbers on the block are 3970010. From 1954 to 1963, the high-pressure 235 engine with mechanical valve lifters was used in some trucks. The Chevrolet 235 cubic inches 3. This is the largest raised-deck engine.

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1960 Chevrolet Engine Identification

chevy 6 cyl engine serial number lookup

Also, I think the intake and exhaust ports are ever so slightly larger and it takes a slightly different manifold. The next two digits stand for the month of the year. Notice that the year is not given here. Overseas, the third generation of the inline six was mass-produced in. The prefix consists of five digits and explains the date and the location of the Chevy's manufacture. V8 Engine Block Casting Month Codes A - January B - February C - March D - April E - May F - June G - July H - August I - September J - October K - November L - December Date codes consists of a letter, 1 or 2 digits for the day, and 1 digit for the year such as J 25 7 would be October 25, 1967. It confused me that the 1 is stamped like a capital letter I, but it has to be a 1.

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