Water Pump Pulley - HTD - 37 Tooth - 2 in Wide - 5/8 in or 3/4 in Shaft - 4-Bolt Pattern - Aluminum - Black Anodized - Universal - Each

Idler Pulley - Serpentine - Smooth - Aluminum - Black Powder Coat - GM LS-Series - Each

Supercharger Idler Pulley - 2 Bearings / Hardware - Aluminum - Polished - 6-71 to 14-71 Superchargers - Kit

Upgrade your supercharger system with the Idler Pulley Stand 1-3/4 Long w/Bolt & Washer by THE BLOWER SHOP (Part # 4151). Crafted from high-quality billet aluminum and polished to perfection, this idler pulley stand promises top-notch performance and...

Idler Pulley - Serpentine - 6-Rib Smooth - Cover Included - Aluminum - Clear Powder Coat - Universal - Each

Accessory Bracket Installation Kit - Hardware / Spacer - Standard Belt Alignment - GM LS-Series - Kit