ARP 135-3701 Head Bolt Kit for CHEVROLET Big Block 12pt ymm_23 000˝ Thread Size 3/8˝

000˝ Thread Size 3/8˝

One machined billet injector with integral check valve to prevent unintended flow

THE 22 CHANNEL CAN SENSOR MODULE EXPLAINED

High-Pressure Inline Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles

ARP 135-3701 Head Bolt Kit for CHEVROLET Big Block 12pt ymm_23 000˝ Thread Size 3/8˝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, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat