ARP 155-3602 Head Bolt Kit for BB FORD 427 SOHC ymm_30 Sprint 1971-1975 Description MANLEY 11886 1
Platform notes & fabric story
Description
ARP 155 3602 Head Bolt Kit for BB FORD 427 SOHC ymm_30 Sprint 1971 1975 Description MANLEY 11886 1 Sprint 1971 1975 500˝ Thread Diameter Pitch 7 16 14 Grip Diameter 7 16˝ Wrenching (reduced) 7 16˝ Head Height 0 Fits Following Engines:BB Ford 427 SOHC Specifications Socket Size(s) 9 16 hex Kit Instructions