*All images are for illustration purpose only. Actual product may vary WARNING : Cancer and Reproductive Harm - www.P65Warnings.ca.gov. FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. THE USE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))
Griptec 2020 Shelby GT500 Pulley Hub Only
For every .10 smaller in pulley diameter, we expect to see a 1psi increase in boost.
Product Features:
- Pulley Hub Only
- Pulley Ring Sizes from 2.35" to 3.15"
- Increased Boost
- More Horsepower
- More Torque
- Necessary Hardware for Installation Included
Anaerobic Sealant Required for Installation