Product#: 545003

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...


Product#: 545009

1964-72 GM Truck 8-7/8" 12-Bolt, 10-Bolt; Auburn Gear Select-A-Loc Electric Differential; LSD to Lock; 30 Spline; "C" axle, 3 Series Case

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...


Product#: 545011

1964-72 GM Truck 8-7/8" 12-Bolt, 10-Bolt; Auburn Gear Select-A-Loc Electric Differential; LSD to Lock; 30 Spline; "C" axle, 4 Series Case

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...


Product#: GC741TWAB

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...


Product#: GC735TWAB

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...


Product#: GWC741TWAB

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...


Product#: GC737TEBB

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...


Product#: GC741TEBB

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...


Product#: GC730TEBB

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...


Product#: GCW735TEBB

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...


Product#: GC737TWAB

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...


Product#: GCW737TWAB

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...


Product#: GC730TWAB

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...


Product#: GCW735TWAB

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...


Product#: GC735TEBB

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...


Product#: GCW737TEBB

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...


Product#: GWC741TEBB

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...


Product#: G7103

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.


Product#: CE9015

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...


Product#: LR12535

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