OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10575 29103B Intermediate Air Bleed: 71

Intermediate Air Bleed: 71

The orange lens works incredibly well on grey

Trick Flow ® Twisted Wedge Track Heat series cylinder heads are capable of producing 600 plus horsepower on naturally aspirated engines-the winningest head in NMRA racing

Crower products are used in everything from NASCAR to NHRA Top Fuel

OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10575 29103B Intermediate Air Bleed: 71Product Description: Cylinder Head Stud Kit TorqueMaster 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.