1991 D250 conversion from gas to diesel
#1
08-18-2014, 09:49 PM
Join Date: Aug 2014
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
1991 D250 conversion from gas to diesel
I just bought a 1991 D250 4x4 with a 5.9L gas engine automatic tranny. What I want to do is try to put a new 5.9L or 6.7L cummins with a standard tranny and swap out the rear axle for a heavy duty dually axle. So I guess my question is would a 5.9L or 6.7L fit my engine compartment?