OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10573 4000-6350 keeping you cool at the

keeping you cool at the track or on the street with the easiest to install and longest lasting heatshield blanket available for your headers: Header Armor(TM) from Heatshield Products

Thin Rubber sole for ultimate pedal feel

This pinion mount is built with 2 identical sides so in the case of an accident you can unbolt the mount

or run-out

OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10573 4000-6350 keeping you cool at theProduct Description: Cylinder Head Stud Kit Patriot Series 12 Point Nuts Chromoly Black Oxide GM LS Series 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.