546034 Auburn Grip-n-Loc Posi - GM 8.875" 12BL Truck 30SPL 2.76-3.42

Welcome to Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc®. It builds upon exclusive technologies previously found in our limited slip line, but is even more robust to satisfy the extreme demands of serious drivers. If you push the limits of performance and traction, perhaps through competition, or simply through extreme weather driving, Grip-N-Loc® is your best choice. 

546034 Auburn Grip-n-Loc Posi - GM 8.875" 12BL Truck 30SPL 2.76-3.42

Fits

• 1/2 Ton Truck - 1964-1982
• 3/4 Ton Truck - 1964-1982
• C10/C15 - 1964-1982
• G10/G15 - 1969-1981
• G20/G25 - 1969-1981
• K10/K15 - 1964-1982