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Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and...
Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and rear-axle differentials from top-name manufacturers, including Eaton, Detroit Locker, Auburn Gear, Ford Racing, Yukon Gear & Axle, Currie, Strange, Moser, and many more; and for a variety of axle models and sizes including the Dana 44, Ford 9-inch and 8.8-inch, and GM 10.5-inch. Add a new differential carrier from Summit Racing. Order yours now.
Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and rear-axle differentials from top-name manufacturers, including Eaton, Detroit Locker, Auburn Gear, Ford Racing, Yukon Gear & Axle, Currie, Strange, Moser, and many more; and for a variety of axle models and sizes including the Dana 44, Ford 9-inch and 8.8-inch, and GM 10.5-inch. Add a new differential carrier from Summit Racing. Order yours now.
Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.5/8.6 in., 2.73 & up, Each
Part Number: ETN-913A481
Estimated Ship Date: Today
Estimated Ship Date: Today
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Differential Carrier, Positraction, Nodular Iron, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each
Part Number: SUM-730966
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 28-Spline, GM, 8.5 in., Rear, Each
Part Number: ETN-912A556
Estimated Ship Date: Today
Estimated Ship Date: Today
Dura Grip Positraction Carrier, Traction-Loc, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each
Part Number: YGA-26016
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 28-Spline, GM, 8.5 in., 3 Series, Each
Part Number: ETN-19557-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Positraction, Nodular Iron, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each
Part Number: SUM-730968
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 8.5 in., Truck, 3 Series, Each
Part Number: ETN-19559-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Grip Pro Traction System, 30-Spline, GM 8.5in., 8.6 in., Each
Part Number: PWT-GT201030
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, GM 8.5/8.625 in., Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Rear, Each
Part Number: ADO-84554713
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Lock-Right, Locker, 28-Spline, GM, 8.5 in., Each
Part Number: PWT-1920-LR
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Dura Grip Positraction, Clutch-type, 17-spline, Rear, GM 8.5 in. Corvette, Chevy, Each
Part Number: YGA-26023
Estimated Ship Date: Today
Estimated Ship Date: Today
Dura Grip Positraction Carrier, Traction-Loc, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each
Part Number: YGA-26015
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Grip LS Traction System, 28-Spline, GM, 8.5 in., Each
Part Number: PWT-LS201028
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 17-Spline, Chevrolet, Corvette 8.5 in., Each
Part Number: AUB-546062
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Lock-Right, Locker, 30-Spline, GM, 8.5 in., Each
Part Number: PWT-1921-LR
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 8.5/8.6 in., 2.73 & up, Each
Part Number: AUB-546018
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, No-Slip Traction System, 28-Spline, GM, 8.5 in., Each
Part Number: PWT-9207852805
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, GM, 8.5/8.6 in., 2.73 Ratio and up, Each
Part Number: AUB-546022
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Cases, GM 8.5 in., 28/30 Spline, 2.73 and Up Ratio, Each
Part Number: YGA-20083
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Locker, 28-Spline, GM, 8.5 in., 3-Series, Each
Part Number: ETN-187C149A
Not Yet Reviewed
Estimated Ship Date: Jun 12, 2025 if ordered today
Estimated Ship Date: Jun 12, 2025 if ordered today
Spartan Differential Locker, GM 8.5 in., 28-spline Axle, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each
Part Number: SPZ-17040
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
Differential Carrier, Positraction, 17-spline, Rear, GM 8.5 in. Corvette, Chevy, Each
Part Number: SUM-730989
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 17-Spline, Chevy, 8.5 in., Each
Part Number: ETN-19670-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Dura Grip Positraction Carrier, Traction-Loc, GM 8.5 Oldsmobile Axle, 28 Spline, 3 Series Carrier, Each
Part Number: YGA-10301
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, 12-Bolt, 4 Series, Chevy, GMC, Truck, Each
Part Number: ETN-19556-010
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Summit Racing™ Positraction 28 Spline Differential Carriers GM 8.5 Inch SUM-730966
