Home / ECS Products / ECS Supercharger Kit Parts / 2014+ C7 Corvette LT1 / ECS C7 Kit Brackets and Tensioner Parts / ECS C7 Kit Head Unit Idler 8-Rib Pulley ECS C7 Kit Head Unit Idler 8-Rib Pulley$99.99 - ECS C7 kit head unit idler 8-rib pulley. ECS C7 Kit Head Unit Idler 8-Rib Pulley quantity Buy now SKU: ECS-100-253 Categories: ECS C7 Kit Belt Drive Parts, ECS C7 Kit Brackets and Tensioner Parts Product ID: 19631 Description Additional information Description ECS C7 kit head unit idler 8-rib pulley. Additional information Weight 1 lbs Dimensions 4 × 3 × 3 in Related products ECS ’14 C7 Supercharger Kit Brackets Novi 1500/2200 $899.00 -Buy now This product has multiple variants. The options may be chosen on the product page ECS C7 Kit 8-Rib Tensioner Only $99.95 -Buy now ECS C7 8-Rib 4.100 $149.99 -Buy now ECS C7 Kit Tensioner 8-Rib Pulley $99.99 -Buy now