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.
“AEM Methanol Injection Kit (Universal)” has been added to your cart. View cart

TRUXEDO 5.8″ Lo Pro Soft Roll-Up Bed Cover for Double Cab GM Trucks 2007-2013
AED 2,850 Original price was: AED 2,850.AED 1,850Current price is: AED 1,850.
Whipple Supercharger 6-Rib 4.250 Boost Pulley for GM Trucks & SUV’s
AED 1,045
Available
SKU:
PSP-SCP-64250-4
Categories: Cadillac, Chevrolet, Escalade, GMC, Sierra 1500, Sierra Denali, Silverado 1500, Silverado High Country, Yukon / Yukon XL
Related products
Westin 3″ Chrome Round Step Bars for Extended Cab GM Trucks 2007-2013
Available
K&N Air Intake System for GM Trucks / SUV’s 5.3L & 6.2L (2014-2018)
Available
AIRAID Throttle Body Spacer for Camaro (2010-2015)
Available
Corsa Sports 2.5″ Cat-Back for Camaro SS/Coupe V8 MT (2010-2015)
AED 7,000Contact for Special Price
AFE Momentum GT Cold Air Intake System for GM HD Trucks 6.0L 2009-2015
Available