1 - ADM 3.0 " 8 Rib Lsa/Lt4 Supercharger Pulley and Hub 5-6 PSI AVG. holley ATI Super Damper Serpentine Series

ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell

Delivers a proven increase in real world "under the curve" power

This power steering bracket and pulley are designed specifically for LSA/LS3 engines from 2009 to 2015

This part may be required when adapting a LT4 supercharger to LT truck V8 engines

1 - ADM 3.0 " 8 Rib Lsa/Lt4 Supercharger Pulley and Hub 5-6 PSI AVG. holley ATI Super Damper Serpentine SeriesAll pulleys are raw machined aluminum. Pics are just for reference Peak Boost will vary based on engine size and cam header combination