Description
Replacement front rotor bearing plate. Fits Generation 2 superchargers.
G2 bearing plates will have a rotor face to bearing offset of 9.73mm and a bearing pocket 18.49mm deep from gear face. It will also have a 3 bolt retainer.
May or may not come with locating pins.

Mercruiser 575SCi G2 Full rebuild kit (Weiand 256 style)
B&M, Holley, Weiand Front Gear Cover G3- Polished
Mercruiser 525sc 177 style rear gear case cover
Holley, Weiand, B&M Supercharger G2 drive snout gasket
8 bolt Carb/Lid gasket
142/144 base gasket 