77 to 83
Thread Starter
Junior Member
Joined: Jun 2011
Posts: 54
Likes: 0
From: los angeles
Car: 1983 trans am
Engine: 305
Transmission: 700-r4 B&M console megashifter
77 to 83
Hi guys my question is will a 350 engine from a 77 firebird fit in my 83 transam and if it does can I bolt it up to my 700r4 tranny? Any advise will really help thank you and if you need more info please let me know
Supreme Member
Joined: Jan 2011
Posts: 1,732
Likes: 4
Re: 77 to 83
Is the engine in the 77 firebird a pontiac, chevy, olds(possibly), or buick(not likely) engine? The Buick, olds, & pontiac engines share the same bellhousing pattern (BOP pattern), it different from a chevy pattern.
Thread Starter
Junior Member
Joined: Jun 2011
Posts: 54
Likes: 0
From: los angeles
Car: 1983 trans am
Engine: 305
Transmission: 700-r4 B&M console megashifter
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
See the Pontiac engine swap sticky in the top section of the Engine Swap forum.
Personally, I wouldn't bother with a Pontiac 350, but hey, it's your car and your money.
Personally, I wouldn't bother with a Pontiac 350, but hey, it's your car and your money.
