I think Elky had one made a while back, don't remember him ever saying much about it though, so I don't know how hard it will be to thread, and your reverse lockout can be romoved, quite easily too.

Shawn Clone Jezabel- 1999 SE Sport V6 MTX- Severly wounded, comatose Silver frost/Black Exterior-Midnight Blue Interior The Firecracker- 1995 Mystique LS V6 MTX stock and backfiring like a rifle shot I have 3 loves, my God, Brittany, and my Car.