Wehrs Machine Shock Mount Bolt - Steel - Long 2-3/4" 600090153 At the heart of the

At the heart of the pillar vane rotor

Designed as a drop-in upgrade for factory roller '87+ Chevrolet Small Block

No special distributor or coil are required

5 to 55 in/sec

Wehrs Machine Shock Mount Bolt - Steel - Long 2-3/4" 600090153 At the heart of theThese are a cross between a bolt and a shock pin. Don't trust the pin? These use a nut, like a bolt would. Spacer part is machined on like the pins, thread is 1 2'' 13 coarse. 2 3 4'' long steel bolt. Wehrs produces custom machined chassis and engine components designed for racing use. Their lineup includes everything from mounting brackets to cover panels, birdcage assemblies, and much more. Many of their parts are made from lightweight aluminum.