[jay l]

can a 5.7 impala engine/ trans fit in a trans am?

 

[KW Baraka]

can a 5.7 impala engine/ trans fit in a trans am?

Yes. You can swap a LT1 Impala engine into a LT1 Trans Am.

Be sure to re-install all your F-body accessories.

And of course, it's less complicated when the cars are the same year.....but that's not a requirement.

KW

 

[Roadhouse]

LT1 engines, yes. Transmissions, might not. The F-body has a panhard bar that bolts on to the rearend and the other end mounts on to the transmission case. Check to see if the B-body tranny has a provision to install the mount for a panhard bar.