OptiTorque Patriot Series Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Big Block Chevy 29002BL Lamborghini Diablo 1990-96 / Porsche

Lamborghini Diablo 1990-96 / Porsche 944 1985-89

nylon insert inner ends

Incorporates factory jet siphon system and sending unit

or Carbon Fiber Finish

Made from 1100-o Aluminum

OptiTorque Patriot Series Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Big Block Chevy 29002BL Lamborghini Diablo 1990-96 / PorscheProduct Description: Main Stud Kit Patriot Series Hex Nuts 4 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.