1990 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Pioneer 157-Tooth Flywheel FW-116

Flywheel, Cast Iron, 157-tooth, 50 oz. Balance, Ford, Small Block, Each

Part Number: PIO-FW-116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

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LuK Clutch 157-Tooth Flywheel 4160129100

4.25 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Motive Gear Master Ring and Pinion Installation Kits R70HRMK

Ring and Pinion Installation Kit, Master Kit, Dana 70-HD, Kit

Part Number: MGR-R70HRMK

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

Spicer Drivetrain Products 35 Spline Differential Carriers Dana 60 706041X

Differential Case Kit Front/Rear 1998-2010 Ford F450/550, 1979-1993 Dodge D600 & D700, 1979-1984 Gm K30

Part Number: SDH-706041X

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

EBC SRK Sport Racer Clutch Kits SRK46

Clutch, SRK Sport Racer Clutch Kit, Aramid Clutch Fiber Plates, Clutch Springs, Clutch Plates, Kawasaki, Kit

Part Number: EBP-SRK46

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

Motive Gear Ring and Pinion Sets D60-538XF Dana 60 5.38 Gears

Gear, Ring and Pinion, 5.38:1 Ratio, Dana 60, Reverse Cut, Set

Part Number: MGR-D60-538XF

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Yokes YY T35050

Yukon yoke for Toyota 7.5" IFS (and '85 and newer rear) with 23 spline pinion

Part Number: YGA-41106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Richmond Gear EXCel Pinion Yokes 96-2701K

Pinion Yoke, Bolt-On, Steel, 7290, 29-Spline, Chrysler 8.75, Kit

Part Number: RMG-96-2701K

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

EATON Differential Carriers K-GM10.5-90R

Differential

Part Number: ETN-K-GM10-5-90R

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

Sachs Stock Replacement Clutch Kits K0064-04

CLUTCH KIT

Part Number: SXR-K0064-04

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Pioneer 164-Tooth Flywheel FW-167

Flywheel, OEM Cast, 164-tooth, External Engine Balance, Ford, Small Block Windsor, Each

Part Number: PIO-FW167

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 1541H Alloy Axles for 1987-1996 BRONCO, F-150 - YA F880008

Axle Shaft, Rear Driver Side, C-Clip, 1541H Alloy, 31 Spline, Ford 8.8, Ford, Pickup, SUV, Each

Part Number: YGA-21195

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

Rugged Ridge Manual Locking Hubs for 1983-1992 MONTERO, 1987-1989 RAIDER - 15001.43

Locking Hubs, Manual, Cast Aluminum, Dodge, Mitsubishi, Pair

Part Number: RGG-1500143

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

BluePrint Engines SFI-Approved 157-Tooth Flexplate BPP529615

Flexplate, SFI-Approved, 157-tooth, Steel, Internal Engine Balance, SFI 29.1, 13.28 in. Diameter, Ford, Small Block Windsor, Each

Part Number: MLL-BPP529615

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SVL Drivetrain Spline Differential Carriers Dana 35 10019418

Differential Carrier - Unloaded; Dana 35, 3.55 & Up, Open Diff

Part Number: SVL-10019418

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

USA Standard Gear Axle Shafts for 1988-1997 F-350 - ZA W48204

D60 16.17" 35spl INNER AXLE SHAFT, FRONT

Part Number: SPZ-35121

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle - Steering Knuckle Bearings and Bushings for 1986-1995 SAMURAI - YP KNCLKIT-SAM

'86-'95 Samurai Knuckle kit

Part Number: YGA-32053

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

Dorman Pinion Yokes 697-541

Yoke

Part Number: RNB-697-541

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

Standard Motor Neutral and Backup Safety Switches NS-284

Neutral Safety and Backup Light Switch, Replacement, Steel/Plastic, for use on Acura®, for use on Honda®, Isuzu, Each

Part Number: SMP-NS284

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 Master Overhaul Kits YK C7.25

Installation Kit, Master Overhaul, Chrysler 7.25 in., Kit

Part Number: YGA-14001

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

SVL Drivetrain Products Ring and Pinion Gears 10009172

Differential Ring and Pinion; Chrysler 8.25 - 3.55 Ratio

Part Number: SVL-10009172

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

aFe Pro Series Bolt Dana 30 Differential Cover 46-70192

Differential Covers, Pro Series, Aluminum, Black Powdercoated, Dana 30, Jeep, Each

Part Number: AFE-46-70192

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Sachs Stock Replacement Clutch Kits K1909-06

CLUTCH KIT

Part Number: SXR-K1909-06

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 1541H Alloy Axles for 1989-2002 ASTRO, SAFARI - YA G26011054

Axle Shaft, 28-Spline, 34.875 in. Length, Rear, GM, Each

Part Number: YGA-21270

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

Richmond Gear Full Spools 81-1030-1

Spool, Full Size, Steel, 30-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: RMG-81-1030-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

HardDrive Complete Compensator Sprocket Assemblies 820-52610

COMP SPKT KIT SFTAIL 85-90 24T

Part Number: HDD-820-52610

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today