hsga
Junior Member
- Joined
- Mar 6, 2018
- Posts
- 3
- Reaction score
- 0
- Location
- georgia
- First Name
- harvey
- Truck Year
- 1987
- Truck Model
- r10
- Engine Size
- 350
hi i'm new to the forum. i have a 87 r10 with a 5.7 motor and throttle body ignition. the base plate on the tbi needs bushings and i was going to try installing them myself. does anyone know the screw size for the shaft butterflies? is it the same as quadrajet screws?
thanks for any advice
thanks for any advice