Grit dog
Full Access Member
- Joined
- May 18, 2020
- Posts
- 6,088
- Reaction score
- 10,217
- Location
- Washington
- First Name
- Todd
- Truck Year
- 1986
- Truck Model
- K20
- Engine Size
- 454
I believe I just learned (buddy assembling up a 400sb he just had built) that the thick front main gasket is only ‘77? and older engines.
If that helps.
If that helps.