OptiTorque Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 1.775 in Effective Stud Length - Black Oxide - Small Block Chevy (Set of 16) MMSBD01-1-BK Thrush Hush Thrush Super Turbo

Thrush Hush Thrush Super Turbo Muffler 17635 Universal - Oval - 4

Bronco 1977-1966

1-1/2 x 2 in OD Tube Combination

A special Mini-Stripper-Crimper tool is also supplied

OptiTorque Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 1.775 in Effective Stud Length - Black Oxide - Small Block Chevy (Set of 16) MMSBD01-1-BK Thrush Hush Thrush Super TurboProduct Description: Rocker Arm Stud 7 16 14 in Base Thread 7 16 20 in Top Thread 1. 775 in Effective Stud Length Steel Black Oxide Small Block Chevy Set of 16 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.