73-64 BUI/CHV/PON

This bare Dura Grip case features high-strength nodular iron construction and precision machining. It’s ready to accept spider gears, clutches, and springs.

This bare Dura Grip case features high-strength nodular iron construction and precision machining. It's ready to accept spider gears, clutches, and springs.

GM 12P DURA GRIP case, bare, 3.08-3.90, 30spline & 33spline.

GM 12P DURA GRIP case; bare; 3.08-3.90; 30spline/33spline.

Yukon Gear Dura Grip Case / GM 12 Bolt Car / 3 Series

Yukon Dura Grip case, GM 12 bolt car, 3 series

Yukon Dura Grip case; GM 12 bolt car; 3 series

Dura Grip Positraction carrier case

Fits GM 12 Bolt Passenger Car

Does not include spider gears

3.08 - 3.90 ratios only

3.08/3.90 Ratios Only

Differential Carrier

Differential Case

73-64 BUI/CHV/PON

YC GM12P-DG-3