Product Description
This hub is a part of our 2 Piece pulley system designed to fit Vortech Superchargers. This is the SMALLER size for the 2.50" pulley ONLY, it will NOT work for the larger size pulleys.
Popular models it in intended are... YSi, JT, V3
Specs:
6 Bolt pattern M6X1.0 thread.
20mm shaft
Key: 3/16
7075-T6