OptiTorque Patriot Series Main Stud Kit - Hex Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Big Block Chevy 10525 FTIF2553 Rear-facing chin bar vents and

Rear-facing chin bar vents and air extraction ports create a venturi effect

We stock a multitude of different Solid Carbide Burrs with varying sizes

Introducing world-class new to the market closed-box intakes designs Volant quickly began to garner a huge following by showing the advantages of closed box design

Fuel Pressure / Oil Pressure / Oil Temperature / Water Temperature

OptiTorque Patriot Series Main Stud Kit - Hex Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Big Block Chevy 10525 FTIF2553 Rear-facing chin bar vents andProduct Description: Main Stud Kit Patriot Series Hex Nuts 2 Bolt Mains Chromoly Black Oxide Big Block Chevy 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.