1978 FORD F-250 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

ATI Crank Adapters ATI915602

Crankshaft Adapter Sleeves, 6-Bolt, Fits 164-Tooth Flexplates, Steel, Ford, Small Block Windsor, AOD, Each

Part Number: ATI-915602

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Yukon Gear & Axle Differential Pinion Yokes YY D60-1350-F

Differential Pinion Yoke, 1350, 29 Spline, Forged Steel, Dana 60, Dana 70, Each

Part Number: YGA-41029

5.0 out of 5 stars ( 1 )

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Rugged Ridge Manual Locking Hubs 15001.39

Locking Hubs, Manual, Cast Aluminum, Chevy, Dodge, Ford, GMC, Pair

Part Number: RGG-1500139

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

DRP Performance Premium Low Drag Bearing Kits 007 10584BR

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Bearing Races, Front Inner, Front Outer, Kit

Part Number: DPR-00710584BR

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Powertrax Differential Spring Rebuild Kits 8001001KAV

Replcement Springs, Powertrax No-Slip, Kit

Part Number: PWT-8001001KAV

4.93 out of 5 stars ( 15 )

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Mile Marker Hub Service Kits 449SK

Locking Hub Service Kit, 449SK, Chevrolet, Ford, Kit

Part Number: MMK-449SK

4.2 out of 5 stars ( 5 )

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Spicer Drivetrain Products Performance Full Spools 2023397

Spool, Performance, Full, Steel, 30-spline, Dana 44, Each

Part Number: SDH-2023397

5.0 out of 5 stars ( 1 )

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ATP Flywheel and Flexplate Ring Gears ZA-501

Flywheel Ring Gear, 164-Tooth, Replacement, Ford, Each

Part Number: ATP-ZA501

5.0 out of 5 stars ( 4 )

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LuK Clutch Kits 6313085770

Clutch Kit, 1.063 in. - 10-spline, Organic Disc, Pressure Plate, Ford, 6.6L, Kit

Part Number: LUK-07-050

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Yukon Gear & Axle Pinion Shims SK 34801

Pinion Shims, Steel, Dana, 60, 61, 70-U, Kit

Part Number: YGA-55015

3.6 out of 5 stars ( 5 )

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Yukon Gear & Axle Ring and Pinion Sets YG D60-354 Dana 60 3.54 Gears

Ring and Pinion Gears, 3.54:1, 29-spline, Reverse Rotation, Dana 60, Thick Gear, 4.11:1 and Down Carrier, Set

Part Number: YGA-24058

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Yukon Gear & Axle Axle Drive Flanges YHC50008

Yukon hardcore drive flange kit for Dana 44, 19 spline outer stubs. Non-engraved caps..

Part Number: YGA-29079

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

TCI StreetFighter Automatic Transmission Packages 411200P2

TCI StreetFighter Automatic Transmission Packages 411200P2

Automatic Transmission, StreetFighter, 2.46 First Gear Ratio, Torque Converter, Ford, C-6, Kit

Part Number: TCI-411200P2

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

Mile Marker Hub Service Kits 402SK

Replacement, Service Kit for Hub, Kit

Part Number: MMK-402-SK

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RAM Concept 9.5 Dual Disc Clutch Kits with Billet Flywheel 75-2259NS

Clutch Kit, Force 9.5 Dual Disc, Metallic Disc, 1 1/8 in. 26- spline, Steel Flywheel, 157 Tooth, Ford, Kit

Part Number: RAM-75-2259NS

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Ratech Complete Ring and Pinion Installation Kits 322K

Ring and Pinion Installation Kit, Dana 44, 30 Spline Axle, Kit

Part Number: RAT-322K

4.0 out of 5 stars ( 7 )

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National Bearing Pilot Bearings NNTFC65662

Pilot Bearing, Roller, Steel, DeTomaso, Ford, Mercury, Each

Part Number: NTL-FC65662

5.0 out of 5 stars ( 1 )

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Spicer Drivetrain Products End Yokes 2-4-6111X

End Yoke 1330 Series

Part Number: SDH-2-4-6111X

Not Yet Reviewed

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Timken Pinion Bearings 31594

Tapered Bearing, Roller, Each

Part Number: TMK-31594

5.0 out of 5 stars ( 2 )

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TCI StreetFighter Transmissions 411200

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Ford, C-6, 351M, 400, 429, 460

Part Number: TCI-411200

1.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Timken Pinion Bearing Races HM803110

Pinion Bearing Race, Fits Bearing with 3.500 in. Outside Diameter, Each

Part Number: TMK-HM803110

Not Yet Reviewed

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Yukon Gear & Axle Locking Hubs YHC70006

Locking Hubs, Aluminum, 19-spline, Dana 44, Chevy, Ford, GMC, Set

Part Number: YGA-29095

4.5 out of 5 stars ( 2 )

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National Bearing Axle Spindle Bearings NNTSBK1

Axle Spindle Bearing, Front, Steel, Each

Part Number: NTL-SBK1

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Grizzly Lockers Dana 60 YGLD60-3-30

Grizzly Locker, Dana 60, 30 Spline, 4.10 Down Ratio, Each

Part Number: YGA-28002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

FAG USA Wheel Bearings 103125

Tapered Roller Bearing, 1.781 in. I.D., 2.891 in. O.D., Steel, Each

Part Number: FWB-103125

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