Small Block Chevy Serpentine Pulley Conversion Kit Air Conditioning Electric WP. Chevy Small Block Serpentine Conversion Kit – Electric Water Pump (EWP). Air Conditioning, Power Steering & Alternator Applications. The BeastTM 8 Track Serpentine Pulley Kits feature 8 ribbed serpentine pulleys for 30 percent more grip than traditional 6 rib…