Compare Quick view ALLSTAR PERFORMANCE Ring & Pinion GM 7.5 3.23 ALLSTAR PERFORMANCE MSRP: Now: $164.99 Was: Ring and Pinion - 3.23 Ratio - 27 Spline Pinion - 3 Series - 7.5 in - GM 10-Bolt - Kit MSRP: Now: $164.99 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: Now: $164.99 Was: Subtotal: