DMS 70mm LSA/LS9 Supercharger Idler Pulley 8, 10, 11 Rib Compatibility
Maximize belt wrap and ensure consistent boost with the DMS 70mm Supercharger Idler Pulley. Designed for LSA and LS9 supercharger systems, this pulley is a crucial upgrade when using smaller upper pulleys, preventing belt slippage and maintaining optimal performance. A must have for any build with a smaller than stock upper pulley.
Key Features and Benefits:
- Direct replacement for the lower 70mm LSA idler pulley. Used in our 10 Rib LSA Pulley Kit.
- High-Quality Construction: CNC machined from 6061 billet aluminum for exceptional strength and durability.
- Durable Finish: Black anodized finish provides corrosion resistance and a sleek appearance.
- High-Speed Bearings: Equipped with Italian-made high-speed bearings and Spirolox bearing retainers for optimal performance and balance at high RPMs.
- Easy Installation: Includes two bearing spacers designed for use with the factory bolt, simplifying installation.
- Wide Belt Compatibility: 42mm width allows for the use of up to an 11-rib belt.
- Universal Fitment: Pulley offset is compatible with both LSA and LS9 supercharger belt drive systems.
Kit Includes:
- 70mm Billet Aluminum Idler Pulley Assembled
- Bearing Spacer (Engine Side)
Fitment:
- LSA Supercharger Systems
- LS9 Supercharger Systems
Warranty Disclaimer:
Due to the high-stress nature of supercharger systems, this tensioner pulley and idler spacers are sold WITHOUT warranty, expressed or implied. All sales are final.
