Adjust Boost = More Power. A Whipple Supercharger 6-Rib Pulley will add additional boost to your Whipple Supercharged SVT Cobra for even more tire shredding power.
View cart “ReadyLift Leveling Kit 2.25″ Front for Sierra / Silverado HD Trucks 2011-Up” has been added to your cart.
Whipple SuperCharger 6-Rib 4.250 Boost Pulley for 5.3L & 6.2L 2014-Up
Fits to Vehicles with Whipple Super Charger 2.9L
- GMC Sierra 5.3L
- GMC Sierra Denali 6.2L
- Chevy Silverado 5.3L
- Chevy Silverado High Country 6.2L
- Cadillac Escalade 6.2L
Categories: Cadillac, Chevrolet, Escalade, GMC, Sierra 1500, Sierra Denali, Silverado 1500, Silverado High Country, Yukon