OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Small Block Ford 10665 IC0-0829-A01-275-39 1967-1974 Chevrolet C30 Pickup CID

1967-1974 Chevrolet C30 Pickup CID 454

1991-1993 GMC Sonoma CID 350 GAS RWD

LOOP ANTENNA

Unique Slip Collar Design

OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Small Block Ford 10665 IC0-0829-A01-275-39 1967-1974 Chevrolet C30 Pickup CIDProduct Description: Main Stud Kit Patriot Series 12 Point Nuts 2 Bolt Mains Chromoly Black Oxide Small Block Ford OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.