ZPE (the company behind the GripTec pulley system) has their own mounting "hub" (the ZPE hub) that provides a standard mounting point for GripTec pulleys to a variety of supercharger systems. This hub supports:
- 2009-2013 (C6) Corvette ZR1 (LS9 2.3L blower)
- 2015-2019 (C7) Corvette Z06 (LT4 1.7L blower)
- 2009-2015 (V2) Cadillac CTS-V (LSA 1.9L blower)
- 2016-2020 (V3) Cadillac CTS-V (LT4 1.7L blower)
- 2012-2015 (Gen 5) Camaro ZL1 (LSA 1.9L blower)
- 2017-2022 (Gen 6) Camaro ZL1 (LT4 1.7L blower)
The ZPE MKII hub is designed to allow for the smallest pulleys possible on factory GM vehicles. With an outer diameter of just 1.86" pulley sizes under 2.15 are possible. A Griptec upper pulley upgrade is a cheap and effective way to boost power.
The hub comes with a set of 10 titanium M5x.08 screws for weight savings and strength while mounting your blower pulley.