The ARP lower pulley bolt kit for small- and big-block Chevy engines provides stainless-steel 3/8-24 hex-head fasteners for lower pulley installation. Offered as a direct-fit hardware set, it replaces original bolts during service or upgrades, delivering corrosion-resistant stainless construction and proper thread size to ensure secure pulley attachment and straightforward reassembly.
ARP SB/BB Chevy 3/8-24 hex SS lower pulley bolt kit