Head Stud Kit, 12-Point Nut AR256-4301 Knobs Pump requires the use of

Pump requires the use of AF64-3010 pulley

75mm (1-1/4”) right through to 127mm (5”) v-bands kits

Hex Hose Finisher 1-15/16" (49mm) I

550 Series Cutter One-Piece Full Flow Swivel 45° Hose End -8AN 552-08BLK AF552-08BLK Black Finish

Compatible with E85 & Methanol fuels

Head Stud Kit, 12-Point Nut AR256-4301 Knobs Pump requires the use ofHead Stud Kit, 12 Point Nutfits Ford Coyote 5. 0L (2013) 11mm (ARP2000) AR256 4301 256 4301 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