Chevy LS 10 Rib Pulley System for Magnuson Magnum 2650 Supercharger, Alt-AC-PS | MAX 10R

The MAX 10R 10-rib LS supercharger accessory drive system for Magnuson Magnum 2650 applications features a dedicated 10-rib belt to drive the supercharger combined with an 8-rib accessory drive system. Engineered to handle 15+ pounds of boost, Max 10R drive systems stand up to the power and rpm of your high-performance engine. Your Concept One MAX 10R system features CNC-machined 6061-T6 aluminum brackets, pulleys, and covers, along with premium drive parts from Powermaster, Edelbrock, Fluidampr, Gates, Sanden, and Lares. A remote power steering reservoir is provided for improved packaging. The choice of top car builders, MAX 10R systems are offered in, machined, polished or black hard-coat anodized finish. The supercharger drive pulleys get about 255 degrees of wrap on the crank pulley, and 220 degrees of wrap on the supercharger pulley (this number will vary with pulley diameter) with a heavy-duty tensioner developed specifically for superchargers.