Transmission & Drivetrain
Availability
Performance & Replacement Transmission & Drivetrain Parts
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Showing In Stock Items. Show All 214 Items.
Differential Covers, Differential Cover Kits, Dana 44, 10-bolt, Nodular Iron, Silver Hammertone Powdercoated, Bolts, Gaskets, Kit
Part Number: SDH-10023536
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Universal Joint, Spicer 1310 Style, Greasable, Steel, Each
Part Number: SUM-732000
Estimated Ship Date: Today
Estimated Ship Date: Today
Universal Joint, 1310 Style, Greasable, Steel, Each
Part Number: MOG-369
Estimated Ship Date: Today
Estimated Ship Date: Today
Bearing Race, Taper, Steel, 1.980 in. Outside Diameter, Each
Part Number: TMK-L44610
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Hardcore, Nodular Iron, Black Powdercoated, Dana 44, Each
Part Number: YGA-29101
Estimated Ship Date: Today
Estimated Ship Date: Today
Universal Joint, 1310 Style, Greasable, Steel, Each
Part Number: MOG-280
Estimated Ship Date: Today
Estimated Ship Date: Today
Universal Joint, Super Strength, 1310-CV Style, Solid, Steel, Each
Part Number: MOG-269
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.54:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Set
Part Number: YGA-24030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Tapered Roller Bearing, 1.625 in. I.D., 2.891 in. O.D., Steel, Each
Part Number: FWB-103124
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Truetrac, 27-Spline, Dana 30, Each
Part Number: ETN-912A585
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
U-Joint, Spicer 1310-1330 Style, Steel, Each
Part Number: YGA-42005
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 4.88:1 Ratio, Dana 44, Set
Part Number: YGA-24040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.56:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Set
Part Number: YGA-24036
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Differential Carrier
Part Number: MGR-D44-LCL
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: Today
Differential Cover, 10-bolt, Steel, Chrome, Dana 44, Each
Part Number: YGA-32004
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Locker, 27-Spline, Dana 30, 3.73:1 + Higher, Each
Part Number: ETN-162SL60B
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Differential Pinion Bearing, 1.375 in. Inside Diameter, Each
Part Number: TMK-HM88649
Estimated Ship Date: Today
Estimated Ship Date: Today
Bearing Race, Axle, Outer, Each
Part Number: TMK-25523
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 5.38:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set
Part Number: YGA-24045
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Differential Covers, Differential Cover Kits, Dana 30/Dana Super 30, 10-bolt, Nodular Iron, Black Textured Powdercoated, Bolts, Gaskets, Kit
Part Number: SDH-10023534
Estimated Ship Date: Today
Estimated Ship Date: Today
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