The Diamond Range Harley-Davidson Big Twin black stainless engine bolt kit. Made from A2 stainless steel these UNC socket cap screws won't go rusty like the stock bolts and being available in black is a must when blacking out your engine.
Kit Covers the following:
- Alternator Cover
- Tappet Blocks
- Derby Cover
- Transmission Housing
- Points Cover
- Primary Housing
- Points Cover
- Rocker Cover
The kit is easy to fit with a bit of patience and we found the best way is to do one bolt at a time, you will need a set of Imperial allen keys preferably the ball end ones.