Search results

My '88GMC build

Here are a couple pics of my '88 GMC project. Running a 355 TBI with vortec heads, 700R4 and 3:73 10 bolt Eaton possi. I've had this truck for over 30 years, I'm 68years old and have done everything myself. My project is on hold until fall as I recover from reconstructive ankle surgery.
- Joe Guldan
- Thread
- Jul 20, 2022
- Replies: 3
- Forum: Street Build Threads
Carb/TBI

I'm in the process of installing a new 355 in my '88 GMC 1500, I plan on running it with a carb to break the cam in, my question is will my oil pressure and temp gauge work with the TBI system disconnected?
- Joe Guldan
- Thread
- Aug 27, 2021
- Replies: 1
- Forum: Engine Performance + Maintenance
rear wheel disk conversion

Does anyone have a template for the bracket to mount calipers when converting to rear disk brakes? '88 GMC C1500
- Joe Guldan
- Thread
- Aug 22, 2021
- Replies: 6
- Forum: Axles + Brakes
Where does it hook up?

I'm in the process of replacing my weak 305in my '88 GMC c1500 with a 355 with vortec heads, a good cam. flattop pistons. I am going to be running a 46mm tbi unit mounted on a duel plane Summit intake with a tbi adaptor, No egr. I've got the new engine installed and everything hooked up and I...
- Joe Guldan
- Thread
- Jul 8, 2021
- Replies: 4
- Forum: Engine Performance + Maintenance
10 Bolt Diff

I blew the rear end out of my 1988 GMC C1500 last night :(, it was a 3.73 gear with factory possi, I haven't been into it yet but there is a big hole in the cover with some funny smelling stuff running out:(. Does anyone have any interchange information on what I can replace it with?
- Joe Guldan
- Thread
- May 18, 2021
- Replies: 16
- Forum: Axles + Brakes