What is engine suffix code?
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 (1 digit), month (2 digits), day (2 digits) and the engine suffix code (1 to 3 digits). Suffix being the key word meaning at the end.
Where is the engine number on a 327 Chevy?
Location. The 327 Chevy engine is stamped on a machined pad on the front passenger side cylinder head usually behind the alternator.
How do I know if I have a 327 small block?
The 3.25″ crank is what makes it a 327. Your block could be built with a 3.48 crank and then it would be a 350. If you put in a 3.00 crank, then you have a 302. If you put in a 3.75″ crank it becomes a 383 (with a .
How do you read Chevy date codes?
With little exception, Chevy engine codes are alphanumeric codes with three signs. The three signs represent the month, day and year of the engine and they always appear in this order. Month signs are most often letters A through L representing January (A) through December (L).
How do I find my Chevy engine code?
The engine ID code stamping is located on a flat pad in front of the passenger side cylinder head (big blocks can be in the same location or above the timing chain cover, with inline-sixes stamped on the passenger side of the block behind the distributor). Sometimes the engine ID code is obscured by the alternator.
How do you tell if you have a 327 or 350?
Measure the stroke. If the stroke is 3.25 its a 307 or 327. If its 3.48 its a 350.
How do I know what engine I have?
Your VIN number is your vehicle identification number and you can find your engine size by VIN number. In the series of numbers and letters, the tenth from the left denotes the model year and the eighth is the engine codes. Just tell the store clerk those two characters and you’re in business.
What was the last year of the Chevy 327?
1969
The last iteration of the 327 appeared in 1969 with a two-barrel carburetor and a 9-to-1 compression ratio that produced 235 horsepower and 325 foot pounds of torque, but by then another Chevrolet small-block had already appeared on the market and had begun stealing what thunder the 327 had left.
What year is the best Chevy 327 engine?
The potent 327 L84 held the title as the most powerful production small block Chevy engine for nearly 30 years! That’s an impressive feat for an engine developed way back in 1964, especially considering it gave up precious cubic inches to the larger small blocks developed later on.