What was the engine code on a 1969 Pontiac Firebird?
Engine blocks have a stamped two-digit letter code in this period; the Firebird’s 350 H.O. should have either “WN” (manual) or “XC” (automatic). The same spec engines were offered in the Tempest platform stamped with “WV” (manual) or “XU” (automatic) codes.
Can you put a 455 block in a 1970 Firebird?
This means you can put a 455 in about any Pontiac car with that car’s motor mounts, but if you want to use a 428 block in your 1970- Firebird you’ll have to modify the frame mounts or make an adapter. Starting around 1969 Pontiac cast a 2 digit year number next to the distributor also.
Where are the engine codes on a Pontiac?
Engine Search Pontiac used the same codes on different year blocks.To differentiate them it will have to be determined what year the block is.Next to the distributor hole there is a casting number that has a letter with 2 or 3 numbers. The letter is the month of manufacture- A=Jan. B=Feb,etc.
What was the check digit on a Pontiac Firebird?
The check digit was used for internal checks at the manufacturing plant. Note: These numbers are not exact. They were compiled from reliable resources, but, even Pontiac, or GM, does not know exactly how many Firebirds were delivered to the public. Looking for Firebird & Trans Am Parts?
What is the engine code on a Pontiac Firebird?
Generally we can see that PONTIAC for blocks codes beginning with “W” for engines with manual transmission and codes beginning with “Y” for engines with automatic transmission, this for the V8 engine. The color codes in the table below are made to differentiate the four brands of engine fitted to the firebird.
This means you can put a 455 in about any Pontiac car with that car’s motor mounts, but if you want to use a 428 block in your 1970- Firebird you’ll have to modify the frame mounts or make an adapter. Starting around 1969 Pontiac cast a 2 digit year number next to the distributor also.
What kind of engine did a Firebird have in 1969?
For 1969 three different 400 mill options were available: the standard 400, the 400 HO (RAIII) and the legendary RAIV. The standard powerplant, equipped with a 4bbl carburetor remained relatively unchanged from 1968 producing 330hp.
Where is the code on a Pontiac engine block?
Identify a PONTIAC engine block is very simple, the code is entered, or rather “hit” on the front right of the cylinder block (when you’re driving), close to the plane of the cylinder head gasket. Often it isn’t visible at first sight either because it may be hidden by rust, paint or air conditioning compressor support.