Review on BLACK Bolts Toppers 1996 2006 Harley by Max Higdem
Faulty bolts ruin engine upgrade
With these bolts, my engine upgrade ended up being a disaster .Through trial and error, I found that the bolts kept coming loose and causing significant damage to my Harley's engine. The design of these bolts is clearly flawed and should not be used for any automotive application..
Pros
- None
Cons
- Faulty design leads to engine damage.
