ARP 223-3703 Head Bolt Kit for BUICK Stage 1 12pt ymm_81 Adjustable from 20 psi to Description MANLEY 11886 1
Platform notes & fabric story
Description
ARP 223 3703 Head Bolt Kit for BUICK Stage 1 12pt ymm_81 Adjustable from 20 psi to Description MANLEY 11886 1 Adjustable from 20 psi to maximum fuel pump capacity we recommend remapping the ECU in order to prevent potential »check engine light« warning signals Kit Instructions Century 1986 1987