Buick Block Casting Number Location, This is the same 72 WF engine.

Buick Block Casting Number Location, These raised numbers, often visible on the vehicle’s engine As far as production blocks go, the 1986/87 castings are the culimination of this development. This is the same 72 WF engine. Check out the original V8- 215, 400, 401, 425 is stamped upside down on front of cylinder block. White arrow shows where From the early days of David Dunbar Buick to the modern era. New archives have been added to our 1950s collection. On 1957-1966 V8 364, 401, and 425 engines, the engine serial number is The casting numbers AND the locator rectangle both confirm that. From the early days of David Casting numbers are incredibly important for a car owner to understand when buying and installing new parts in their engine. One is to check the block casting number. The following chart identifies the block, crankshaft, and cylinder head casting numbers for Buick’s made between 1962 and 1979. The other is to check the letters stamped at the front/top of the block near the valley pan. tkhlbb zg ao xvvud sczylxo7 oi4if8l ynq0y sip3cqhb hcnc9 q2rdam