1971-88 GM 8.5 Inch, 10-Bolt; Auburn Gear Select-A-Loc Electric Differential; LSD to Lock; 28 Spline
The Select-A-Loc LSD to Lock model locks the axle shafts to the diff housing to transfer torque directly from the case, not through the gears. This electronically-actuated differential operates as a limited slip differential...

1971-88 GM 8.5 Inch, 10-Bolt; Auburn Gear Select-A-Loc Electric Differential; LSD to Lock; 28 Spline
Classic $761.99 ea
The Select-A-Loc LSD to Lock model locks the axle shafts to the diff housing to transfer torque directly from the case, not through the gears. This electronically-actuated differential operates as a limited slip differential...
The Select-A-Loc LSD to Lock model locks the axle shafts to the diff housing to transfer torque directly from the case, not through the gears. This electronically-actuated differential operates as a limited slip differential...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 4.11 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.50 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 4.11 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.70 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio
Classic $4499.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 4.11 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio
Classic $4499.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.00 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.00 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.00 Ratio
Classic $4499.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.5 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio
Classic $4499.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.70 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.70 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.00 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.00 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.00 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio; Wilwood
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.50 ratio and axle set with Wilwood brakes. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio; Wilwood
Classic $4699.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.5 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio
Classic $4499.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 3.70 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio
Classic $4499.99 set
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio
1973-87 Chevy and GMC C10 5-lug 9-inch housing 4.11 ratio and axle set. Built to match the vehicles stock axle width, pinion offset, suspension mounting locations and wheel bolt pattern for a straightforward hassle-free...
1973-87 Chevy C10, 5-Lug, 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio
Classic $4499.99 set
ACDelco; Posi Differential Fluid Additive - Friction Modifier
ACDelco limited slip differential lubricant additive specially formulated for use with limited slip or positraction rear axles. This additive is a must to eliminate overheating and possible damage to the friction plates.
Currie Ford 9" Rearend Install and Oil Service Kit
Oil service kit for Ford 9-inch rearends includes 3 liters of Currie 85w-140 Racing Gear Oil, third member gasket and 10 nyloc nuts and aluminum crush washers. Currie Racing Gear Oil Features & Benefits Premium...
Powertrax; Differential Spring Kit; For LR1910
Differential carrier spring kit replacement part for the LR1910 12-bolt PowerTrax Locking Differential. NOTE: One (1) required per vehicle Applications: 1967-70 Camaro with 12-bolt reare nd