1985 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

RAM Force 10.5 Dual Disc Clutch Kits 80-2259NS

RAM Force 10.5 Dual Disc Clutch Kits 80-2259NS

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, Kit

Part Number: RAM-80-2259NS

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

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2041

Ring and Pinion Gears,Yukon Gear & Axle 8.8" Ford, 4.56 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: YGA-10436

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-227 Dana 60/GM 10.5 in. (14-bolt) 4.10 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-227

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Yukon Gear & Axle Third Member Complete Assembly YDATV6-373YDG

DROP OUT ASSEMBLY

Part Number: YGA-13270

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Third Member Complete Assembly YDAF9-350SVO-31

DROPOUT ASSEMBLY

Part Number: YGA-13210

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Summit Racing™ 9 in. Ford Grand National Rear-End Assemblies for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - SUM-CSUMCT006

Rear End Assembly, Grand National, Ford 9 in., 31-Spline Axles, 5 x 4.75 in. Pattern, G-Body Mounts, Kit

Part Number: SUM-CSUMCT006

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Electronic ELocker 30 Spline Differential GM 8.6 Inch 19659-010

Differential, Posi Performance, Electric Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-19659-010

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Zip Lockers Dana 60/61 YZLD60-3-35

Zip Locker, Air Locker, Dana 60/61, 35 Spline, 4.10 Down Ratio, Each

Part Number: YGA-34022

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Zip Lockers Dana 60/61 YZLD60-4-35

Zip Locker, Air Locker, Dana 60/61, 35 Spline, 4.56 Up Ratio, Each

Part Number: YGA-34024

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10091MPXLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-2500-2900 RPMS

Part Number: TOS-10091MPXLS

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Eaton Electronic ELocker 27 Spline Differential Dana 30 19817-020

Differential, Dana 30; Eaton Elocker ; 27 Spline; 1.16 in. Axle Shaft Diam; 3.54 And Dwn Rng Gear Pin Rat; Fr Dana 30; Fr Dana 30 Reverse;

Part Number: ETN-19817-020

Not Yet Reviewed

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-233 Dana 60/GM 10.5 in. (14-bolt) 5.38 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-233

Not Yet Reviewed

Estimated Ship Date: Today

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USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2075

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

Part Number: SPZ-10786

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

RAM Pro Street Dual Disc Clutches 60-2120

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2120

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

RAM Pro Street Dual Disc Clutches 60-2132

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2132

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

RAM Pro Street Dual Disc Clutches 60-2130S

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2130S

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

RAM Pro Street Dual Disc Clutches 60-2130

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2130

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

RAM Force 10.5 Dual Disc Clutch Kits 80-2122NS

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-80-2122NS

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

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K09026-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.500 in. - 10-spline, Organic Disc, Pressure Plate, Isuzu, 5.8L Diesel, Kit

Part Number: SBB-K09026-HD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 1987-1988 924, 1983-1989 944 - K20013-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.093 in. - 23-spline, Organic Disc, Pressure Plate, Porsche, 2.5L, Kit

Part Number: SBB-K20013-HD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles YA W24120

Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer

Part Number: YGA-21326

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Centerforce DYAD DS Clutch Kits 413614820

Clutch Kit, DYAD DS, Performance, Dual Disc, 26-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic/Carbon Composite, Billet Flywheel, Kit

Part Number: CTF-413614820

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

Auburn Gear Select-A-Loc 30 Spline Differential Dana 44 545042

Differential, Select-A-Loc, 30-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545042

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2038

Ring and Pinion Gears,Yukon Gear & Axle 8.8" Ford, 3.55 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: YGA-10433

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Eaton Electronic ELocker 40 Spline Differential Dana 70 14034-010

Differential, Eaton Elocker Dana 70 4.10 & Down 40 Spline

Part Number: ETN-14034-010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today