Join Date: May 2010
Location: bc canada
jman85 is offline
Re: Project thread- 4BT swap
dont remember where i saw it but someone did that but had to go solid axle up front to hold the weight if you cant get that one look for one out of a old chevy bread van they came bolted to a 700r4.
oh also look up the killer dowel pin my dads 5.9l just had that pin come out made a whole in the timing gear case and its a popular problem.
5.9l and 3.9ls use most of the same parts same front drive setup valve covers all that incase you didnt already know if you want a little more power like what a 5.9l has get some 5.9l injectors they should bring torque up abit
im a big cummins nut so i know a decent amount of info if needed just pm me
1985 gmc s15 4x4 high sierra 5 speed 2.8l reg cab short box 3 inch body lift SOLD
1991 gmc jimmy 2 door 4.3l auto 4x4 lifted 2 inches on air SOLD
highly modded 97 dodge diesel 4wd 5 speed fully loaded making 450hp and 28mpg.
93 sle 4wd 4 door jimmy