Doppleganger
Full Access Member
- Joined
- May 24, 2019
- Posts
- 11,602
- Reaction score
- 53,648
- Location
- OH-MI: Just like it sounds
- First Name
- Chris
- Truck Year
- 1985
- Truck Model
- K20
- Engine Size
- 5.7
My truck (85 K20) was from the left coast and had Cali emissions on it with the air pipes into the paper towel rolls that double as an exhaust manifold. I got everything off today but have the large threaded holes to fill. I think they are 7/8" (thats about what they mic at) but have seen both 14 and 15 thread pitches available.
Anyone already do this and know a PN or at least a size? I can find what it is with my pipe but would rather get it found or ordered ASAP.
Thanks much.
Anyone already do this and know a PN or at least a size? I can find what it is with my pipe but would rather get it found or ordered ASAP.
Thanks much.