2.15″ bolt circle. For use with v-belt pulley system. Aluminum Water Pump Pulley Bolt Kit:R0005. Bolt Pattern: 2.15″.
RPC R9478 Aluminum Single Groove Short Water Pump Pulley – Satin
RPC R9479 Aluminum Double Groove Short Water Pump Pulley – Satin
RPC R7318 Aluminum Radiator Hose Caps
7" Nitrous Oxide Nos Billet Aluminum Single Bottle Holder Bracket for 10-15 lb
10lb 7" Nitrous Bottle Bracket Billet Aluminum Single Bottle Holder Bracket Kit
