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

GM 12P Dura Grip case, bare, 3.08-3.90, 30spline & 33spline.

Features:

Dura Grip Positraction carrier case Does not include spider gears Fits GM 12 bolt passenger car 3.08 - 3.90 ratios only

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1
• Axle Shaft Spline Quantity: 30, 33
• Cover Bolt Quantity: 12
• Material: Steel
• Type: Limited Slip

Fitment Notes:

• GM 12 Bolt Passenger Car
• Dura Grip Case
• 3 Series