1984 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Trail-Gear Trail-Safe Knuckle Ball Wiper Seals for 1985-1995 4RUNNER, 1979-1995 PICKUP - 140327-1-KIT

Knuckle Ball Wiper Seals, Trail Safe, Passenger Side, Driver Side, Toyota, Kit

Part Number: TGI-140327-1-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

BluePrint Engines SFI-Approved 164-Tooth Flexplate BPP529625

Flexplate, SFI-Approved, 164-tooth, Steel, Internal Engine Balance, SFI 29.1, 14.24 in. Diameter, Ford, Small Block Windsor, Each

Part Number: MLL-BPP529625

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

USA Standard Gear Ring and Pinion Sets ZG GM7.5-273 GM 7.5/7.6 in. 2.73 Gears

USA Standard Ring & Pinion gear set for GM 7.5" in a 2.73 ratio

Part Number: SPZ-36192

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

USA Standard Gear Ring and Pinion Sets ZG D60-373 Dana 60 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36074

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Centerforce Performance Clutch Discs 380920

Clutch Disc, Organic, 1 1/16 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, Ford, 4.6L, Each

Part Number: CTF-380920

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Yukon Gear & Axle 10 Bolt GM 8.2/8.5/8.6 Inch Differential Cover YP C2-GM8.5-R

Differential Cover, 10-bolt, Aluminum, Polished, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32030

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ATP Flexplate Bolts for 1976 ELITE - ZX-1016

Flexplate Fasteners, Hex Head Bolts, 7/16 in.-20 Thread, 0.688 in. Underhead Length, Steel, Black, Ford, Set of 6

Part Number: ATP-ZX-1016

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Motive Gear Axle Bearings for 1976-1983 CJ5, 1976-1986 CJ7 - MG20KIT

Axle Bearing, One Axle Bearing, One Seal, One Lock Ring, One Spacer, One Retaining Plate, Rear, AMC Model 20, Jeep, Kit

Part Number: MGR-MG20KIT

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Spicer Drivetrain Products Front Axle Stubs 43205

Axles, Direct Fit, Front Left Outer, Steel, 27-Spline, 6.110 in. Length, Dana 30, Jeep, Each

Part Number: SDH-43205

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Moog U-Joint Fasteners 530-10

Universal Joint Clamps, Steel, Pair

Part Number: MOG-530-10

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Timken Pinion Bearing Races HM89410

Bearing Race, Differential Pinion, 3.000 in. Diameter, Each

Part Number: TMK-HM89410

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

American Powertrain White Lightning Shifters SHWL-20100SR1

Shifter, White Lightning, Short Throw, Billet Aluminum, Magnum T-56, 1.000 in. Offset, Kit

Part Number: AWR-SHWL20100SR1

4.33 out of 5 stars ( 3 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

McLeod Pressure Plates 360500

Pressure Plate, Long-Style, 11 in. Disc Diameter, Ford, Mercury, Each

Part Number: MCL-360500

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Moog Chassis Parts U-Joints 377

U-Joint "Super Strength 1310-WJ Style, Greasable, Steel, Each

Part Number: MOG-377

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Spicer Drivetrain Products Differential Cover Kits 10023535

Differential Covers, Differential Cover Kits, Dana 35, 10-bolt Cover, Nodular Iron, Natural, Bolts, Kit

Part Number: SDH-10023535

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Spicer Drivetrain Products 30 Spline Differential Carriers Dana 44 707115X

Differential Carrier Case (Dana 44 Limited Slip) 3.73 & Down

Part Number: SDH-707115X

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Motive Gear Differential Clutch Packs F8.8CPK

Differential Clutch Pack, Composite, Ford 8.8, Kit

Part Number: MGR-F8-8CPK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

USA Standard Gear Driveshafts ZDS9710

Fits '90-'93 Dodge Ramcharger & Trailduster front with manual transmission. 27 1/2" center of u/joint caps.

Part Number: SPZ-44519

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Motive Gear Super Ring and Pinion Gear Installation Kits R10CRSKT

Ring and Pinion Installation Kit, Super Kit, GM, 8.2 in., Kit

Part Number: MGR-R10CRSKT

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

RAM Billet Aluminum 153-Tooth Flywheel 2555

RAM Billet Aluminum 153-Tooth Flywheel 2555

Flywheel, Billet Aluminum, 153-Tooth, Internal Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-2555

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Yukon Gear & Axle 1541H Alloy Axles YA G14039547

Axle Shaft, Rear, C-Clip, 1541H Alloy, 28 Spline, 31.500 in. Length, GM 8.5 in., Chevy/GMC, Pickup/SUV, Each

Part Number: YGA-21254

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

TCI Master Racing Overhaul Kits 449115

Automatic Transmission Rebuild Kit, Master Racing, Ford, Lincoln, Mercury, C-6, Kit

Part Number: TCI-449115

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

QuickTime Motor Plates RM-8005

Motor Plate, Steel, .125 in., Ford, 429/460, Manual Trans, w/176/184 Tooth Flywheel. Each

Part Number: QTI-RM-8005

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Lakewood Pilot Bearings 50378

Pilot Bearing, Roller, Steel, Chrysler, Dodge, Plymouth, GM Transmission, Each

Part Number: LAK-50378

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

TCI Thrust Washer Kits 313600

Kit Thrust Washers GM TH350

Part Number: TCI-313600

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air