Not sure which bolt you mean. Might be as simple as going to a Napa parts place. Send me your e mail address I just did a conversion kit on mine ( brand new everything $280.00) craigslist If the bolt is something you re use. From the drum units I might have Bmock@pft-alexander.com
86 Pontiac 2+2 69 Firebird Coupe(Under Construction) 69 Firebird 4 speed Vert Driveable but Under Construction 64 1/2 Mustang (Under Construction) 86 Z28 Convertible Weekend driver