ARP upper blower pulley 12-point stainless-steel bolt kit supplies 12-point SS fasteners for securing the upper supercharger blower pulley, matching 12pt socket engagement and correct lengths. The kit simplifies pulley assembly and service by providing corrosion-resistant stainless fasteners sized for blower pulley applications where 12-point heads are specified.
ARP Upper blower pulley SS 12pt bolt kit