1978 FORD THUNDERBIRD Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

Yukon Gear & Axle Lifetime Series U-Joints YUJ799

U-Joint, Lifetime Series, Spicer 1350 Style, Steel, AMC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mercury, Olds, Pontiac, Each

Part Number: YGA-42021

Not Yet Reviewed

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Motive Gear Differential Pinion Shims WAA4663

Differential Shims, Pinion, Steel, Kit

Part Number: MGR-WAA4663

5.0 out of 5 stars ( 2 )

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TCI PRO-X Transmission Overflow Canisters 518005

TCI PRO-X Transmission Overflow Canisters 518005

Automatic Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, Ford C4, Each

Part Number: TCI-518005

4.5 out of 5 stars ( 4 )

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Motive Gear Ring and Pinion Sets F9-370A Ford 9 in. 3.70 Gears

Ring and Pinion-Ford 9

Part Number: MGR-F9-370A

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

PRW Gold Series 164-Tooth Flexplate 1830201

Flexplate, Gold Series, 164-Tooth, External Engine Balance, 28 oz. Imbalance, SFI 29.1, Ford, Small Block, C6, Each

Part Number: PQX-1830201

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Motive Gear Ring and Pinion Sets F9-325 Ford 9 in. 3.25 Gears

Gear, Ring and Pinion, 3.25:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F9-325

3.5 out of 5 stars ( 4 )

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Richmond Gear Ring and Pinion Sets 49-0038-1 Ford 9 in. 3.00 Gears

Gear, Ring and Pinion, 3.00:1 Ratio, Ford, 9 in., Set

Part Number: RMG-4900381

5.0 out of 5 stars ( 1 )

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Mr. Gasket Automatic Transmission Oil Pans 9756CMRG

Automatic Transmission Pan, Stock Capacity, Steel, Chrome, Finned, Ford, C-6, Each

Part Number: MRG-9756CMRG

5.0 out of 5 stars ( 1 )

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Motive Gear Ring and Pinion Sets F9-350A Ford 9 in. 3.50 Gears

Ring and Pinion-Ford 9

Part Number: MGR-F9-350A

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits F9IK

Ring and Pinion Installation Kit, Ford, 9 in., 28-Spline, Open, Kit

Part Number: MGR-F9IK

5.0 out of 5 stars ( 3 )

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SVL Drivetrain Ring and Pinion Gear Sets 2020734 Ford 9 in. 3.25 Gears

Ring and Pinion Gears, Ford 9 in., 3.25:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Set

Part Number: SVL-2020734

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets F890583 Ford 9 in. 5.83 Gears

Gear, Ring and Pinion, 5.83:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890583

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Yukon Gear & Axle Minimum Install Kits MK F9-A

Ring and Pinion Gear Installation Kit, Minimum Install, 28-spline, Standard Rotation, Rear, Ford 9 in., Kit

Part Number: YGA-12036

3.0 out of 5 stars ( 1 )

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Timken Differential Bearings SET69

Differential Carrier Bearings, Standard Replacement, Includes Cup, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each

Part Number: TMK-SET69

5.0 out of 5 stars ( 1 )

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Richmond Gear Crush Sleeves 19-0002-1

Differential Crush Sleeve; Fits Ford 7.5 in./8.8 in./9 in.

Part Number: RMG-19-0002-1

5.0 out of 5 stars ( 1 )

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USA Standard Gear Master Overhaul Kits ZK F9-A-SPC

USA Standard Master Overhaul kit for the Ford 9" LM102910 differential, w/ solid spacer

Part Number: SPZ-37034

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 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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Richmond Gear Pro Gear Ring and Pinion Sets 79-0054-1 Ford 9 in. 6.50 Gears

Gear, Ring and Pinion, 6.50:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0054-1

5.0 out of 5 stars ( 1 )

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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: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-30C4TM

Transmission Dipstick, Braided Stainless Steel, Natural, Transmission Mount, C-4, Case Fill, Each

Part Number: LOK-TD-30C4TM

3.0 out of 5 stars ( 4 )

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Yukon Gear & Axle Ring and Pinion Sets YG F9-325 Ford 9 in. 3.25 Gears

Ring and Pinion Gears, 3.25:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: YGA-24367

3.0 out of 5 stars ( 2 )

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Dorman Wheel Hub Dust Caps 13975

Wheel Hub Dust Cap, Steel, Zinc Plated, 1.781 in. o.d., AMC, Chrysler, Dodge, Plymouth, Ford, Mercury, Each

Part Number: RNB-13975

4.89 out of 5 stars ( 9 )

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Dorman Flywheel Fasteners 14557

Flywheel Fasteners, 12-point, 7/16-20 in. Thread, Steel, Black, AMC, Ford, GM, Set of 6

Part Number: RNB-14557

4.0 out of 5 stars ( 4 )

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Yukon Gear & Axle Differential Pinion Nuts YSPPN-020

Pinion Nut, Steel, 3/4 in.-20 Thread, Each

Part Number: YGA-33154

5.0 out of 5 stars ( 1 )

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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 )

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