ARP Thread Chaser Set - 10 mm x 1.50 - 11 mm x 1.50 - 12 mm x 1.50 and 12 mm x 1.75 Male Thread (Set of 4) R07C15W48 Metal chin bar locking components

Metal chin bar locking components for strength and durability

103 Series Fits Sidewinder Voyager and Voyager Evolution Models and available in:

Solid style mounts bolt between the engine and transmission of most Chevy V8’s creating a middle support

1/2" square drive forged into bolt head

Flywheel Bolt Kit

ARP Thread Chaser Set - 10 mm x 1.50 - 11 mm x 1.50 - 12 mm x 1.50 and 12 mm x 1.75 Male Thread (Set of 4) R07C15W48 Metal chin bar locking componentsProduct Description: Thread Chaser 10 mm x 1. 50, 11 mm x 1. 50, 12 mm x 1. 50, and 12 mm x 1. 75 Male Thread Steel Universal Set of 4 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.