1981 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

QuickTime Bellhousings RM-8051

Bellhousing, Steel, Black, Ford, Modified, Big Block, T-56, Kit

Part Number: QTI-RM-8051

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Longfield Axle Shaft and Birfield Joint Kits for 1960-1983 LAND CRUISER - 301689-1-KIT

Axle Shafts, Front, Inner and Outer, Birfield Joint, 4340 Chromoly, Toyota, Kit

Part Number: LSA-301689-1-KIT

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Spicer Drivetrain Products 35 Spline Differential Carriers Dana 60 707097-4X

Differential Carriers, Dana 60, Clutch-type, 10-bolt, 35-spline, Ductile Iron, Fits 4.56 and Numerically Higher Gear Ratios, Rear, Dana 60, Ford, Kit

Part Number: SDH-707097-4X

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2070 Chrysler 9.25 in. 3.21 Gears

Ring and Pinion Gears,Yukon Gear & Axle 9.25" CHRYSLER, 3.21 Ratio Rear Ring & Pinion GearInstall Kit 1.62" Inside Diameter Axle Bearings & Seals

Part Number: YGA-10465

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

RAM Stock Rule Clutch Systems 910200

RAM Stock Rule Clutch Systems 910200

Clutch Kit, Stock Rule, 153 Tooth, 26 Spline, 24.5 pounds, Chevrolet, Small Block, Kit

Part Number: RAM-910200

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 706503-3X Dana 30 3.73 Gears

Ring and Pinion Complete Kits, 3.73:1 Ratio, 26-spline, Standard Rotation, Dana 30, American Motors, Ford, Jeep, Volvo, Kit

Part Number: SDH-706503-3X

Not Yet Reviewed

Estimated Ship Date: Today

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Centerforce LMC Clutch Kits LM148552

Clutch Kit, Carbon Composite, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, GM, Kit

Part Number: CTF-LM148552

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 60/Super 60 YDGD60-3-35

Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Dana 60, Dana 61, Dana Super 60, Each

Part Number: YGA-26039

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Eaton Detroit Truetrac 35 Spline Differential Dana 60 915A387

5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Powertrax Grip Pro Traction Systems GM 8.5 Inch GT201028

Differential, Grip Pro Traction System, 28-Spline, GM 8.5 in., Each

Part Number: PWT-GT201028

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

SPEC Stage 3 Plus Clutch Kits for 1989-1993 CORVETTE - SC423FZS

Clutch Kit, Chevy Stage 3+ Clutch

Part Number: SXC-SC423FZS

Not Yet Reviewed

Estimated Ship Date: Today

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Yukon Gear & Axle Differential Carriers YDGGM12T-4-33-1

DIFFERENTIAL CARRIER

Part Number: YGA-11241

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2072 Chrysler 9.25 in. 3.90 Gears

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion GearInstall Kit 1.62" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10783

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Spicer Drivetrain Products 32 Spline Differential Carriers Dana 60 707387-1X

Differential Case Assembly Kit

Part Number: SDH-707387-1X

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Powertrax No-Slip Traction Systems Ford 8.8 Inch 9206882807

Differential, No-Slip Traction System, 28-Spline, Ford, 8.8 in., Each

Part Number: PWT-92-0688-2807

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Powertrax Grip LS Traction Systems GM 8.5 Inch LS201028

Differential, Grip LS Traction System, 28-Spline, GM, 8.5 in., Each

Part Number: PWT-LS201028

Not Yet Reviewed

Estimated Ship Date: Today

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Powertrax Grip Pro Traction Systems Dana 35 GT443527

Differential, Grip Pro Traction System, 27-Spline, Dana 35, Each

Part Number: PWT-GT443527

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Eaton Detroit Truetrac 27 Spline Differential Dana 35 912A569

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring and Pinion Gears YGK2352

Ring and Pinion Gears and Installation Kit, 8.5" OLDSMOBILE GM 3.90 REAR R&P GEAR/ INSTALL KIT PACKAGE

Part Number: YGA-12594

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Hays Twister 3/4 Race 2,800-3,200 Stall Torque Converter 97-2A28Q

Torque Converters, Twister 3/4 Race, 2,800-3,200 rpm Stall Speed Range, 29-spline, 10.00 in. Diameter, FMX/AOD/C3, Bricklin, Ford, Mercury, Each

Part Number: HAY-97-2A28Q

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Hays Classic Clutch Kits 85-110

Clutch Kit, Street, Organic, 1 1/8 in.-10-Spline, 11 in. Diameter Disc, Buick, Chevy, Pontiac, Kit

Part Number: HAY-85-110

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Yukon Gear & Axle Locking Hubs YHC70001

Locking Hub, Aluminum, 35-Spline, Dana 60, Chevy, Dodge, Ford, GMC, Pair

Part Number: YGA-29082

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Warn Premium Manual Hubs 62672

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Lakewood Bellhousings 77-251

Bellhousing, Steel, Red, Dyno Stand, SFI, Mopar, V8, Kit

Part Number: LAK-77-251

Not Yet Reviewed

Estimated Ship Date: Today

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Yukon Gear & Axle Grizzly Lockers AMC Model 35 YGLM35-4-30

Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, AMC Model 35, 3.56 Ratio and Up

Part Number: YGA-28017

Not Yet Reviewed

Estimated Ship Date: Today

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Auburn Gear Grip-N-Loc 31 Spline Differential Ford 9 Inch 546036

Differential, Auburn, Grip-N-Loc, Limited Slip, 31-Spline, Ford, 9 in., Each

Part Number: AUB-546036

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Clutch, Flywheel, and Mounting Hardware Pro Packs 13-0012

Combo, RAM, Clutch Kit, 10.5 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Ford, Kit

Part Number: CMB-13-0012

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Torque Converter Upgrade Pro Packs 13-0028

Combo, B & M Performance, Torque Converter, 2,800 RPM Stall, Chevy, TH350, Dipstick, Deep Pan, Fluid, Kit

Part Number: CMB-13-0028

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally