ARP 203-4704 Head Stud Kit for TOYOTA 5.7L 3UR-FE ARP2000 ymm_42 Bonneville 1959-1978

Bonneville 1959-1978

With the installation of Akrapovič Sound Kit

Specifications Socket Size(s) 10mm hex UHL 50mm Thread Length 22mm Grip Length 28mm Thread Diameter-Spacing M8 x 1

They replace the restrictive factory airbox and air filter to give you better performance and better engine sound

750˝ Thread Size 5/16-18 Fastener Style: Bolt

ARP 203-4704 Head Stud Kit for TOYOTA 5.7L 3UR-FE ARP2000 ymm_42 Bonneville 1959-1978Head Stud Kit Toyota 5. 7L 3UR FE ARP2000 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.