ARP 400-8337 Nut Kit M12 X 1.25 SS 12pt ymm_23 Evolution Header Set converts the Description MANLEY 11886 1
Platform notes & fabric story
Description
ARP 400 8337 Nut Kit M12 X 1.25 SS 12pt ymm_23 Evolution Header Set converts the Description MANLEY 11886 1 Evolution Header Set converts the slip on system into a full system designed to give noticeably increased power at higher revs Reduces main cap walk and fretting Specifications Socket Size(s) 14mm 12pt