Cylinder head casting number usage

 1964-74 PONTIAC V8 CYLINDER HEAD CASTING NUMBERS1964 326/250 hp 326/280 hp 389/215, 230, 235 hp 389/267, 283, 303, 306 hp 389/325, 330, 348 hp 421/320 hp 421/350, 370 hp1965 326/250 hp 326/285 hp 389/256 hp 389/290, 325, 333 hp 389/335, 338, 360 hp 421/338 hp...

Firebird – VIN Decoding

The Pontiac Firebird was introduced to the market in 1967. It happens to be the only year where the VIN plate was a stainless steel plate riveted to the door jamb. All subsequent years till the Firebird was pulled off the Pontiac production line had their VIN plate...

Block Identification

  Pontiac blocks are easy to identify if you know what to look for. It is simple, for example, to visually categorize all 1959-and-later blocks into 389/400 or non-389/400. All displacements other than 389/400 possess a “transfer lug” (found at the...

Firebird – Wiring Diagram

Download PDF file of 1969 Firebird wiring diagram – front endDownload PDF file of 1969 Firebird wiring diagram – rear end If you have any Pontiac wiring diagrams which do not appear on this site please email them to info@pontiaction.com and we shall...

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Looking for Pontiac info you can trust? Look no further! Bookmark this page !! A restoration project is no easy task. Restoring a classic Pontiac can be fun yet still not easy !! The sources of information are many and spread across the web. Google helps us bring them...