Quick Answer: How Do I Find My Engine Block Number?

How do you tell if I have a 305 or 350?

By far the easiest way would be to pull a head and measure the bore.

A 350 will have a 4 inch bore ( as would a 327 or a 302) while a 305 will have a 3.736 in bore.

The difference is very pronounced once you know what you are looking at ..

What year LS motor is the best?

Best LS EnginesLS9/LSA: Made for the 2009-2013 Corvette ZR1, the LS9 is a supercharged 6.2L engine rated at 638 horsepower — the most powerful of all small blocks. … LS1: This is the one that started it all! … LS7: Introduced in 2005, the LS7 sported 427 cubic inches, making it the largest small block ever.More items…•

How do I know what LS engine I have?

Identifying an LS V8 by Vin Letters S to Y all indicate 1996 to 2000 model year vehicles, while numbers 1 to 9 indicate 2001 to 2009. Then look for the eighth digit of the VIN, as that is where the engine VIN code is. Generation III V8 engines in cars will have a VIN code G for the LS1, while the LS6 is S.

What does LS engine stand for?

Answered March 12 · Author has 55 answers and 24.8K answer views. LS is the designation for base model (Luxury Sport) where as LT is luxury trim. The LS family (1–9) are GMs standard small blocks created as a replacement in 1995.

How do I know what engine block I have?

The simplest way to identify an engine block is to go by the casting number. These alphanumeric codes generally identify a particular block’s series number, displacement range, casting location and date of manufacture. Location varies by manufacturer and engine type.

How do I find my engine number?

The engine number is found on the body of the car’s engine. Car manufacturers ensure that the number is clearly visible. It is imprinted on a metal sticker and placed in such a way that it is easy to see when you open the hood.

How do I know what Chevy engine I have?

Look for the identification number on the engine block. 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 to the front of the engine block. Look closely because the alternator blocks the identification number.

What does an engine number tell you?

Automobiles. Every vehicle engine is marked with an engine number by the factory. The engine number includes coded information, which can be decoded to reveal, for example, year of manufacture, country of manufacture, and engine type.