1978 Trans Am

Asked by Jul 10, 2009 at 04:48 PM

Question type: Car Customization

I have a 78 Trans Am which is a better engine a 400 or 455? Both are Pontiac

1 Answer


Bigger the better

Your Answer

Add photo

Related Questions

Search Pontiac Questions

Pontiac Experts

#1 tenspeed
Reputation 11,250
#2 Tom Demyan
Tom Demyan
Reputation 8,730
#3 Js08016
Reputation 8,030
View All

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.