Our Community is 705,000 Strong. Join Us.


98 short block to 94 auto 4.3


duh1
10-20-2010, 06:11 AM
Will it fit? I'm using my heads and intake, vortec tbi, was wondering if auto tranny will bolt up. oh, it's a 4.3, 2 WD 1/2 ton pickup, by the way

tblake
10-20-2010, 09:13 AM
A friend of mine swapped a 350tbi into his 4.3 pickup. He said it went right in, and he didn't even have to swap out the ecm. Only thing he said was he had to increase the length of some sensor wires, and the fan shroud needed to be changed over.

duh1
10-20-2010, 01:11 PM
no, it's a 4.3 already, i just want to know if the 98 block will bolt up to my auto trans. I'm gonna use my 94 heads and intake, because the 98 heads have the extra 2 bolts for the plenium design 6 port fuel injection, thanks for the reply

Add your comment to this topic!