Thread: 1981 GMC Jimmy
View Single Post
Old 01-19-2019, 01:42 AM   #36
COS399
Registered User
 
COS399's Avatar
 
Join Date: Dec 2013
Location: Northern, MT
Posts: 569
Re: 1981 GMC Jimmy

Quote:
Originally Posted by nobox351y View Post
Why did you go with the t350 instead of the 4l60?
Sorry for not giving too many details but I did install the 4L60E in it. It seems to shift okay but it doesn't stay in O/D very long. As soon as you hit a hill or get some wind fighting you then it comes out of O/D. I'm sure a gear change and some tuning would help but I'm happy with it for now. I'm working on a few other projects right now.
__________________

1987 GMC R2500 SC 454 T400
1988 Chevy R30 CC DRW 12 valve Cummins NV4500 GearVendors
COS399 is offline   Reply With Quote