DMS Complete LSA ATI Upper/Lower Pulley, Tensioner and Bracket Package
DMS Complete LSA ATI Pulley and Bracket Package
Complete LSA supercharger drive upgrade built around an ATI 918854 Super Damper, selectable DMS lower overdrive pulley, ZPE GripTec upper pulley system, DMS idlers, relocation bracket, tensioner and matched Gates belt.
- ATI 918854 Super Damper
- Choice of 8.80-, 9.05-, 9.20-, 9.60- or 10.0-inch lower pulley
- ZPE GripTec upper pulley and 10-bolt hub
- DMS +5mm idler relocation bracket
- DMS 100mm upper idler
- DMS 70mm lower idler
- LSA tensioner bracket and belt tensioner
- Correct Gates belt and installation hardware
Fitment: LSA supercharger systems using the ATI 918854 balancer, including 2009-2015 Cadillac CTS-V and 2012-2015 Chevrolet Camaro ZL1. Final belt length and clearance depend on the selected upper and lower pulley combination.
Configuration required: Base price reflects the standard source package. Upper pulley, lower pulley, billet tensioner bracket, ARP crank bolt and solid isolator selections must be confirmed before fulfillment.
Special order: Configured to order. Cancellation and return restrictions apply once components are sourced or assembled.
Shipping: Physical multi-component package. Final packaged weight must be confirmed for the selected configuration.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.