mobile madness
Member
- Joined
- Mar 3, 2012
- Messages
- 84
- Reaction score
- 0
- Points
- 6
- Location
- Virginia
- Vehicle Year
- 1987
- Make / Model
- Ford Bronco ii
- Engine Size
- 2.9
- Transmission
- Manual
got these headers for my truck, hooked em up and bolted em down with stage 8 locking fasteners. all i need to do is fill the extra o2 sensor hole i dont need on the y-pipe and theres a very large threaded hole on one of the headers. is there any way i can determine what size those threaded holes are? i looked on their site,summit, and here and came up with nothing.