wear are the casting numbers on the 455 heads located and what is the differance in the numbers from the heads with the 1.6"intake valves and the heads with the 2.11"intake valves.

Asked by cowboyvishion Aug 30, 2012 at 01:31 PM about the Pontiac Le Mans

Question type: General

5,095

Rucko answered 11 years ago

casting numbers are on the rear of the engine where the tranny mates up. check yearone gto calalog for all engine and heads ID numbers, there are also more sites with ID numbers on the web. 2.11 heads are larger valves. the head ID is the numbers on the center exhaust ports.

Mark helpful

Your Answer:

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

wear are the casting numbers on the 455 heads located and what is the differance in the numbers from the heads with the 1.6"intake valves and the heads with the 2.11"intake valves.

1 Answer

Your Answer:

Shortcuts

Search Pontiac Le Mans Questions

CarGurus Experts

Find great deals from top-rated dealers

Related Models For Sale

wear are the casting numbers on the 455 heads located and what is the differance in the numbers from the heads with the 1.6"intake valves and the heads with the 2.11"intake valves.

1 Answer

Your Answer:

Related Questions