Wehrs Machine 8 in Long Jack Bolt - 1-8 in Thread - Black 5319 Prevents seal distortion or gouging

Prevents seal distortion or gouging during installation

Engine vacuum / boost

The gas pressure of the sealed hyperscrew configurations is only adjustable by QA1 and QA1 Authorized Rebuilders per sanctioning body

Header Flange Adapter

Wehrs Machine 8 in Long Jack Bolt - 1-8 in Thread - Black 5319 Prevents seal distortion or gougingProduct Description: Jack Bolt 1 8 in Thread 8 in Long Steel Black Powder Coat Welcome to the Wehrs Machine & Racing Products have been providing racers with quality parts and components since 1997. We feature Wehrs Tranny Yoke Plugs, Wehrs Tranny Caddy, Wehrs Rear End Breather Fittings, Wehrs Adjustable J Bar, Wehrs A Frame Spacers, Wehrs Wide 5 Dust Covers, Wehrs Quick Change Shock Pins, Wehrs Intake Dividers, Wehrs Heim Center Finders, Wehrs Ball