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

Yukon Gear & Axle Grizzly Lockers Dana 30 YGLD30-4-27

Grizzly Locker, Dana 30, 27 Spline, 3.73 Up Ratio, Each

Part Number: YGA-28000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Torque Converter Upgrade Pro Packs 13-0029

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

Part Number: CMB-13-0029

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Tilton Sport 5.5 Clutch Assemblies 57-1558

Tilton Sport 5.5 Clutch Assemblies 57-1558

Clutch Kits, Sport 5.5, 3-Disc, 5.5 in., Metallic, Steel Flywheel, 750 lb.ft.Torque Capacity, Ford, Small Block, Kit

Part Number: TIL-57-1558

Not Yet Reviewed

Estimated Ship Date: Today

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PEM Racing Ford 9 in. Grand National Rear-End Housings for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - HNM300300 MULTI

Axle Housing, Circle Track, Grand National, Ford 9 in., Fabricated, Mild Steel, 60 in Length, Lower Multi Hole Radius Mounts, Each

Part Number: PE2-S0184

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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Yukon Gear & Axle Ring and Pinion Gears YG D60R-538R-35

High performance Yukon Ring & Pinion gear set for Dana 60 Reverse rotation in a 5.38 ratio

Part Number: YGA-24312

Not Yet Reviewed

Estimated Ship Date: Today

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Centerforce LMC Clutch Kits LM735552

Clutch Kit, Carbon Composite, 1 1/8 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, GM, Kit

Part Number: CTF-LM735552

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

Centerforce LMC Clutch Kits LM161675

Clutch Kit, Carbon Composite, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, GM, Kit

Part Number: CTF-LM161675

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 Case Only YP DOF9-5-325

9" Yukon 3.250" aluminum case, HD Drop Out housing, W/LOAD bolt.

Part Number: YGA-32152

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Richmond Gear Full Spools 81-0935A-P

Spool, Full Size, Aluminum, 35-Spline, Ford 9 in., Each

Part Number: RMG-81-0935A-P

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 - Clutch Kits for 1984-1986 911 - KF22000-2001-HD

Clutch Kit, KF22000-2001-HD, STAGE 1 HD

Part Number: SBB-S1460

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

Dorman Driveshafts for 1984 533I, 1985 535I, 1986-1987 635CSI - 976-489

Driveshaft, Balanced, Assembled, Rear, Steel, Length 56.125 in., Diameter 2.500 in., BMW, Each

Part Number: RNB-976-489

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

Zoom MU Series Clutches MU72311-1

Clutch, MU Series, 1.000 in. - 22-spline, Organic Disc, Pressure Plate, Volvo, 2.1L, Kit

Part Number: ZZZ-MU72311-1

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

QuickTime Engine Stand/Dyno Bellhousings RM-8001

Bellhousing, Engine Stand Bell, Steel, Black, Buick, Chevrolet, Ford, Mopar, Oldsmobile, Pontiac, Kit

Part Number: QTI-RM-8001

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

Yukon Gear & Axle Ring and Pinion Gears YG D60R-354R

High performance Yukon Ring & Pinion gear set for Dana 60 Reverse rotation in a 3.54 ratio

Part Number: YGA-24309

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

South Bend Clutch Stage 4 X-Series Clutch Kits for 1981-1983 280ZX, 1984-1986 300ZX - K06032- SS-X

Clutch Kit, Stage 4 X-Series, Single, 1.000 in. - 24-spline, Ceramic Disc, Pressure Plate, for Nissan, 3.0L, Kit

Part Number: SBB-K06032-SS-X

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 3 Endurance Clutch Kits for 1981-1983 280ZX, 1984-1986 300ZX - K06032- SS-TZ

Clutch Kit, Stage 3 Endurance, Single, 1.000 in. - 24-spline, Kevlar® Disc, Pressure Plate, for Nissan, 3.0L, Kit

Part Number: SBB-K06032-SS-TZ

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

Crown Automotive Ring and Pinion Gear and Installation Kit Combos J0943188 Dana 44 3.92 Gears

Ring and Pinion Gears, 3.92:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Dana 44, Jeep, Kit

Part Number: CWA-J0943188

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Allstar Performance 9 in. Non-Floater Offset Housing Kits for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - ALL68757

Axle Housing, GM G-Body, Ford 9 in., Mild Steel, 60 in Length, Kit

Part Number: AAF-ALL68757

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 50 YDGD50-30-1

Differential Carrier, Dura Grip Positraction, Traction-Lok, 30-spline, Front, Dana 50, Dana 50 IFS, Ford, Each

Part Number: YGA-26028

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

FTI Performance MR Series 3,000-3,200 Stall Torque Converter MRC00828

TORQUE CONVERTER, MOPAR, TF 8, 727 TORQUE CONVERTER, NONLOCK UP, 3000-3200 STALL

Part Number: FTI-MRC00828

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

FTI Performance Torque Converters MR6391

TORQUE CONVERTER

Part Number: FTI-MR6391

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

USA Standard Gear Spartan Lockers Chrysler 8.25 Inch SL C8.25-27

Differential Carrier, Spartan Locker, Steel, 27-spline, Rear, Chrysler 8.25 in., Each

Part Number: SPZ-17037

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 Concept 10.5 Dual-Disc Organic Clutch Kits 50-2350

Clutch Kit, Concept 10.5 Dual-Disc, 1.000 in. - 23-spline, 10.500 in. Diameter Organic Disc, for Flat 143-tooth Flywheels, Dodge, 6.3L, Kit

Part Number: RAM-50-2350

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 7.25 Stock Car Series Clutch Kits 8655

Clutch Kit, Metallic, 1 1/16 in.- 10-Spline, 7.25 in. Dual Disc, Ford, Circle Track, Kit

Part Number: RAM-8655

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