Chevy SBC 350 BBC 454 Cam Lock Plate, Roller Button & Gear Drive Offset Bushes The outer cases made from

The outer cases made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life and improved strength

you must use one that is also approved as street legal for your application

the stock accessories may not run at the same speed as originally designed

Designed to bolt on to our aluminum center sections and used with our various housing end applications

Chevy SBC 350 BBC 454 Cam Lock Plate, Roller Button & Gear Drive Offset Bushes The outer cases made fromSpeedmaster Cam Lock Plate helps prevent cam bolts from backing out. It is effective at any rpm level or load. It has bendable locking tabs and comes with special high strength bolts. Speedmaster Cam Lock Plate works in Chevrolet V8 applications.