Part Type:	Supercharger, Root Style Component
Outer Diameter 1 (in.):	3.230 in.
Outer Diameter 2 (in.):	1.870 in.
Height (in.):	1.90 in.
Bolt Circle (in.):	2.50 in
Spline Quantity:	30
Hub Material:	Steel
Hub Finish:	Black Oxide