PRW Power Main Stud Kit - 6-Bolt Mains - 12 Point Nuts - GM LS-Series 3550092 SP999 is not able to

SP999 is not able to be satisfactorily removed

Includes all Parts & Hardware Necessary

1/8" Mono 2-Way

1964-1972 Chevrolet Bel Air

PRW Power Main Stud Kit - 6-Bolt Mains - 12 Point Nuts - GM LS-Series 3550092 SP999 is not able toProduct Description: Main Stud Kit 12 Point Nuts 6 Bolt Mains Steel Black Oxide GM LS Series PRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high performance after market parts that were value priced, and readily available on an in stock