Ok I got the '90 Chevy pickup with the 4.3 V6 with EFI, I want to put in a rebuilt 350 or a 454 with EFI from the same year give or take, for towing what all else would I have to change?
Wiring harness? Tranny? I havn't looked to see what tranny I have, will all the A/C, PS pump, Alternator ect. bolt right up?
TIA
DIG IT!
Wiring harness? Tranny? I havn't looked to see what tranny I have, will all the A/C, PS pump, Alternator ect. bolt right up?
TIA
DIG IT!
