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

Description

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, 30spl & 33spl

• 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