• Welcome to the Pontiac Trans Am Community, the Official Home of the PTA! Sign up for a (FREE) account today!

1973 Stock Intake Manifold Identification

Chuck

New member
Joined
Nov 28, 2021
Messages
1
Reaction score
1
Points
3
Location
Sacramento
Hi Pontiac Experts.

I can't find any photos of a stock 455SD intake.

My intake is casting 494282 and date code F183 - has an X but can't LS.

So this is 1973 regular 400 or 455 intake? Anything special about this intake?

Thanks,
Chuck in Sacramento

001.JPG
 
Last edited by a moderator:
  • Like
Reactions: Knightrider189