Home / ECS Products / ECS Supercharger Kit Parts / 2010-13 Corvette LS3 GS / Tensioner Parts / ECS C5/C6 10-Rib Kit Head Unit Idler Pulley ECS C5/C6 10-Rib Kit Head Unit Idler Pulley$110.00 - ECS C5/C6 10-Rib Kit Head Unit Idler Pulley In stock ECS C5/C6 10-Rib Kit Head Unit Idler Pulley quantity Buy now SKU: ECS-100-205-10R Categories: Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts Product ID: 18981 Description Additional information Description ECS C5/C6 10-Rib Kit Head Unit 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 $119.00 -Buy now ECS C6 Tensioner Hardware Pack 6/8 Rib $25.00 -Buy now ECS C6 Tensioner Hardware Pack 10 Rib $25.00 -Buy now ECS C6 OVERDRIVE 10 Rib Supercharger Belt Tensioner Kit $450.00 -Buy now