COMPETITION BLOWER DRIVE KIT CHEV SB LWP BM-90816

Competition style blower drive kit to suit late SB Chevy.

Designed for use with B&M forced induction supercharger system.

Kit includes 10-rib belt, chrome plated idler assembly ad polished 10-rib crank pulley. Requires separate 10-rib upper pulley to complete installation.