Home / ECS Supercharger Kit Parts / 2010-13 Corvette LS3 GS / Tensioner Parts / ECS C5/C6 8-Rib Kit Tensioner Idler Pulley View cart “ECS C6 6/8 Rib Corvette Supercharger Belt Tensioner Kit” has been added to your cart. ECS C5/C6 8-Rib Kit Tensioner Idler Pulley$99.00 - ECS C5/C6 8-Rib Kit Tensioner Idler Pulley In stock (can be backordered) ECS C5/C6 8-Rib Kit Tensioner Idler Pulley quantity Buy now SKU: ECS-100-248 Categories: Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts Product ID: 18979 Description Additional information Description ECS C5/C6 8-Rib Kit Tensioner Idler Pulley Additional information Weight 1 lbs Dimensions 4 × 4 × 4 in Related products ECS C5/C6/Camaro 8-Rib Kit Head Unit Idler Pulley $99.95 -Buy now ECS C5/C6 10-Rib Tensioner Idler Pulley $110.00 -Buy now ECS C5 6/8 Rib OVERDRIVE Corvette Supercharger Belt Tensioner Kit $400.00 -Buy now ECS C5 10 Rib OVERDRIVE Corvette Supercharger Belt Tensioner Kit $450.00 -Buy now