Head Stud Kit, 12-Point Nut AR235-4203 Product:fits BB Chev 8.1L (496) 10mm (ARP2000) 380" Shank Closed Chrome Wheel

380" Shank Closed Chrome Wheel Nuts - M14 x 1

Our kit contains a large Aeroflow Performance pod filter to assist in minimizing the restriction of air flow and is contained in a fabricated housing which seals against the underside of the vehicles bonnet to reduce the intake of hot air from inside the engine bay

AF59-1500-01

AF64-2170BLK

AF512-04BLK

Head Stud Kit, 12-Point Nut AR235-4203 Product:fits BB Chev 8.1L (496) 10mm (ARP2000) 380" Shank Closed Chrome WheelHead Stud Kit, 12 Point Nutfits BB Chev 8. 1L (496) 10mm (ARP2000) AR235 4203 235 4203 It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to "aircraft" quality alloy