Transmission & Drivetrain

Differential Cover, Aluminum, Natural, Summit Logo, Bearing Cap Support, GM, 7.5 in., 7.625 in., 10-Bolt, Each

Part Number: SME-8510400

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Installation Kit, Bearings and Shims, Ford 9 in., with 3.250 in. Carrier Bearing, Kit

Part Number: RMG-8310051

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Clutch Kit, Circle Track Premium Replacement, 10.5 in. Disc, 10 Spline, Chevrolet, Small Block, Kit

Part Number: RAM-88760S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transmission Dipstick, Black, Braided Stainless Steel, Firewall Mount, Chrysler, Torqueflite 727, Each

Part Number: LOK-XTD-3727FM

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Governor Recalibration Kit, GM, TH350, TH400, 700R4, Kit

Part Number: TCI-326500

4.59 out of 5 stars ( 27 )

Estimated Ship Date: Today

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Wheel Bearing and Hub Assembly, Steel, Natural, Cadillac, Chevy, GMC, Each

Part Number: ADO-515097

Not Yet Reviewed

Estimated Ship Date: Today

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Clutch Kit, Stage 1 Heavy-Duty, Single, 1.000 in. - 23-spline, Organic Disc, Pressure Plate, Ford, 2.3L, 2.5L, Kit

Part Number: SBB-KFM07-HD

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Automatic Transmission Conversion Wiring Harness, GM, 4L60E to 4L80E, 5.3L, 5.7L, 6.0L, Each

Part Number: ICB-WATRA30-18

1.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Shifter Solenoid, Electric, Heavy-Duty, B&M Pro Stick, Hurst Quarter-Stick, TCI Outlaw, TCI Thunderstick, GM, Powerglide, Steel, Black, Kit

Part Number: CTN-SN7600

Not Yet Reviewed

Estimated Ship Date: Today

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Wheel Hub and Bearing Assembly, Front, Dodge, Each

Part Number: MOG-515101

4.71 out of 5 stars ( 17 )

Estimated Ship Date: Today

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• $50.00 Summit Bucks

Axle Housing Ends, Forged Steel, Zinc Plated, Chrysler 8 3/4 in., Dana 60, Pair

Part Number: MSR-7400

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Axle Shaft, OEM Replacement, 28-Spline, 30.125 in. Length, Chevy, GMC, Pontiac, 8.2 in., Rear, Each

Part Number: RMG-92-25114

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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C-Clip Eliminator, Billet Aluminum, 1.400 in. Diameter Seat, Stock Axles, 1979-2004 Fox body, 7.5/8.8 in., Kit

Part Number: MSR-9300

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Axle Shaft, Rear, C-Clip, 1541H Alloy, 26 Spline, 28.438 in. Length, GM 7.5/7.625 in., Chevy, Each

Part Number: YGA-21288

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Axle Shaft, Ten Factory, Passenger Side Rear, 1541H Alloy, 31 Spline, Ford, Mercury, Each

Part Number: MGR-MG25151

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Transmission Dipstick, Braided Stainless, Firewall Mount, 36 in. Length, Chevy, Powerglide, Each

Part Number: LOK-TD-30PGFM36

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, EXCel, 3.80:1 Ratio, Ford, 8 in., 10-Bolt, Set

Part Number: RMG-F8380

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Yokes, End Yokes, Spicer 1310-CV, 10-spline Inner, Steel, 3.375 in. Overall Length, Transfer Case Position, New Process 205, 4WD, Each

Part Number: SDH-2-4-4021X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Chrysler, 9.25 in., Kit

Part Number: MGR-R925RLMKT

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ring and Pinion Installation Set, Ford, 8 in., 10-Bolt, 28 Spline Axle shaft, 25 Spline Pinion, with Timken Bearings, Kit

Part Number: RAT-3007KT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clutch Kit, Organic, 1 1/16 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Ford, L6, V8, Kit

Part Number: ZZZ-MU2030-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Shift Kit, Automatic Type, Chrysler, Street, Full Race, Each

Part Number: TRG-TFOD-HD2

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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FLEXIBLE QUALITY SHIFTER CABLES EYELETS AT EACH END AND 2 1/2 INCHES OF TRAVEL. 36 INCH

Part Number: SIW-K100-36

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Axle, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, GM F-Body, A-Body, 8.5 in., Each

Part Number: MSR-A103003-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, Steel, External Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevrolet, Big Block, Each

Part Number: ATI-915551

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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