Kilian
Full Access Member
- Joined
- Mar 25, 2018
- Posts
- 210
- Reaction score
- 37
- Location
- Wisconsin
- First Name
- K
- Truck Year
- 1983
- Truck Model
- C2500 on its way to a K2500
- Engine Size
- 350
Hey folks, looking for some help in the correct hardware to use. I'm switching back to OEM exhaust manifolds on my 350, and wondering what hardware to use. The engine had headers on it and those bolts are too short for the cast iron manifolds.
Is there a kit sold with the right hardware? (not sure if it makes a difference, but the engine is vintage mid 70s being used in an 83 GMC). Parts catalog calls out 3/8-16 x 2-3/16" bolts...will Gr8 3/8 x 2-1/4 bolts work? Any kind of lock washer or flat washer used? Thanks for the help.
Is there a kit sold with the right hardware? (not sure if it makes a difference, but the engine is vintage mid 70s being used in an 83 GMC). Parts catalog calls out 3/8-16 x 2-3/16" bolts...will Gr8 3/8 x 2-1/4 bolts work? Any kind of lock washer or flat washer used? Thanks for the help.
