Borg Warner GM 7.75" 9 Bolt Differential Girdle Cover All kits come complete with

All kits come complete with 12 point nuts and hardened parallel washers for an even load distribution and accurate torque readings

and large HEIs or DuraSparks

this pulley is designed to provide superior durability and efficiency

A maintenance-free magnetic pick-up inside the distributor is used to trigger a state-of-the-art ignition module

And they also include a roller bearing at the end of the tailshaft which if lubricated by our reworked passages for the yoke and rear bearing assembly

Borg Warner GM 7.75" 9 Bolt Differential Girdle Cover All kits come complete withSpeedmaster aluminum differential covers. Made from cast aluminum with thick gasket rails to resist oil leaks, and feature cast in ribs for added strength and heat dissipation. The cover includes mounting bolts for a complete installation.