Chevrolet engine codes small block

The suffix tells you application original model Engine RPO and HP and transmission that were originally mated to the engine. For help go to engine Code help or engine decoding FAQ.

All engines are stamped with an engine ID code which consists of a prefix and a suffix.

Chevrolet engine codes small block. What You Can Learn From Small Block Chevy Casting Numbers. All engines are stamped with an ID serial number showing plant code production date and suffix code. The suffix tells you application original model Engine RPO and HP and transmission that were originally mated to the engine.

On a Small Block Chevrolet this stamping code is located on a flat pad in front of the passenger side cylinder head usually hidden by the alternator. Small Block Chevrolet engine suffix codes. Engine Code Years Cid Application Engine Vin Hp.

Chevy Small Block - Engine Block Casting Numbers Notes for below. High Power is the. The Engine Block Casting code is one of the best ways to identify a Chevy engine.

Small Block Engine Suffix Code Menu. VF292800 - is an example of a over the counter crate. Small Block Chevy Suffix Codes.

All these are identified here. Quickly A Chevelle F Camaro X Nova. If youre looking at the engine code - this is already known.

If youre looking at the casting information and it mentions 3970010 AFXYB. Basically this means its used in everything whereas if it simply states Y. These blocks are referred to as the Gen I small-block the subsequent Gen II LT and Generation IIIIV LS along with the current Generation V LTEcoTec3 engines.

The Chevrolet big-block is a series of large displacement V8 engines that were developed and used in the 1950s through the 1970s. Small Block Chevy Suffix Codes. All these are identified here.

Quickly A Chevelle F Camaro X Nova. If youre looking at the engine code - this is already known. Engine Code Stamping Numbers All engines are stamped with an engine ID code consisting of assembly plant code production date and suffix code.

The location of this code depends on the type of engine typically as follows. Machined pad in front of the passenger side cylinder head. Often hidden by the alterator.

Locate the engine block code. This series of seven to eight digits begins with a letter and is stamped directly on the engine. Look behind the distributor on the passenger side of the block if it is a six- cylinder GM motor.

On a small block GM V8 it is stamped in front of the cylinder head on the passenger side. Chevy Casting Number identification including Block casting numbers cylinder head casting numbers Crankshaft and intake casting numbers. The Chevrolet small-block engine is a series of V8 automobile engines used in normal production by the Chevrolet division of General Motors between 1954 and 2003 using the same basic engine blockReferred to as a small-block for its comparative size relative to the physically much larger Chevrolet big-block engines The small block family spanned from 262 cu in 43 L to 400 cu in 66 L.

The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. The entire engine Code contains the assembly plant month and day along with the engine suffix Code. For help go to engine Code help or engine decoding FAQ.

Choose Group to View Small Block Engine Suffix Codes. ENGINE NUMBER is located on the right side of the block to the rear of the distributor. Engine numbers start at 1001.

Passenger Car w216ci Engine. Series 1500 216ci Passenger Engine. Series 1500 216ci Passenger Car Engine wHD Clutch.

Series 3100 216ci Truck Engine. The engine suffix code. Chevrolet reused perhaps recycled is a better word engine suffix codes from one year to the next.

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. 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.

Engine Code Stamping Numbers. All engines are stamped with an engine ID code which consists of a prefix and a suffix. The location of this code depends on the type of engine as follows.

Machined pad in front of the passenger side cylinder head. Often hidden by the alterator. Above timing chain cover.

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. 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 drivers side.