hey im looking into putting any year that has efi 4.3 v6 into my 1990 Z-24
hey thank i will just go with a 3.8 because i have see people or should i go with 3.4
Drop in an engine from a Grand National !!

3.8 litre engine with boost in a "J" body
would be nuts !!! But it'd be cool as s--t !!!!
Good Luck man
Semper Fi SAINT. May you rest in peace.
people have done the 3800 Supercharged V6 swap.

Im a Xbox 360 fanboy...and damn proud of it!!