Home / ECS Supercharger Kit Parts / 2010-15 Camaro SS/1LE / Tensioner Parts / ECS C5/C6/Camaro 8-Rib Kit Head Unit Idler Pulley View cart “ECS Camaro Kit M10 Lower Idler Bushing” has been added to your cart. ECS C5/C6/Camaro 8-Rib Kit Head Unit Idler Pulley$99.95 - ECS C5/C6 8-Rib Kit Head Unit Idler Pulley In stock (can be backordered) ECS C5/C6/Camaro 8-Rib Kit Head Unit Idler Pulley quantity Buy now SKU: ECS-100-205 Categories: Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts, Tensioner Parts Product ID: 18977 Description Additional information Description ECS C5/C6/Camaro 8-Rib Kit Head Unit Idler Pulley Additional information Weight 1 lbs Dimensions 4 × 4 × 4 in Related products ECS 5th Gen Camaro Tensioner Assembly inc Pulley and Hardware $225.00 -Buy now ECS Supercharger Kit Tensioner Only 10 Rib C5/C6 $94.99 -Buy now ECS C5 Tensioner Hardware Pack 10 Rib $20.00 -Buy now ECS C5 Tensioner Hardware Pack 6/8 Rib $20.00 -Buy now