1973 Transmission & Drivetrain

Ring and Pinion Complete Kits, 3.73:1 Ratio, 26-spline, Standard Rotation, Dana 30, American Motors, Ford, Jeep, Volvo, Kit

Part Number: SDH-706503-3X

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TORQUE CONVERTER, MOPAR, TF 8, 727 TORQUE CONVERTER, NONLOCK UP, 2600-2800 STALL

Part Number: FTI-MRC33808

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Dura Grip Positraction Carrier, Traction-Loc, GM 8.75 in., 33 Spline, 3.08 to 3.90 Ratio, Each

Part Number: YGA-26012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Dana 60, Dana 61, Dana Super 60, Each

Part Number: YGA-26039

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Dana 44 19/30Spline 4340 FRONT AXLE kit, w/ 297X, 71-77 BRONCO.

Part Number: SPZ-35065

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9.5IN TF-6/904 STREET RACER SERIES CONVERTERS SPRAGUE TYPE - 3800 STALL

Part Number: FTI-SRC63916

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Estimated Ship Date: Apr 20, 2026 if ordered today

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9.5IN TF-8/727 STREET RACER SERIES CONVERTERS SPRAGUE TYPE - 3800 STALL

Part Number: FTI-SRC63918

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Differential, Grip Pro Traction System, 28-Spline, GM 8.5 in., Each

Part Number: PWT-GT201028

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Estimated Ship Date: May 6, 2026 if ordered today

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Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, TKO/Magnum/T-56/Richmond/TR 3650, Kit

Part Number: AWR-HMFO02101G

1.0 out of 5 stars ( 2 )

Estimated Ship Date: May 18, 2026 if ordered today

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DIFFERENTIAL CARRIER

Part Number: YGA-11241

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Clutch Kit, Chevy Stage 3+ Clutch

Part Number: SXC-SC423FZS

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Differential, Grip Pro Traction System, 28-Spline, Ford, 8 in., Each

Part Number: PWT-GT108028

3.0 out of 5 stars ( 4 )

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Valve Body, Trans-Brake, Full Manual, Reverse Pattern, Chevy, TH350, Each

Part Number: HUP-HP3215

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.5" OLDSMOBILE GM 3.90 REAR R&P GEAR/ INSTALL KIT PACKAGE

Part Number: YGA-12594

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Estimated Ship Date: Apr 20, 2026 if ordered today

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GM NON LOCK-UP TH350, TH400 3600-3800 STALL

Part Number: FTI-SR7082

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.25 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS STD OPEN CARRIER w/ 1.625" BEARING JOURNAL

Part Number: YGA-12511

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Clutch Kit, Street, Organic, 1 1/8 in.-10-Spline, 11 in. Diameter Disc, Buick, Chevy, Pontiac, Kit

Part Number: HAY-85-110

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Torque Converters, Twister 3/4 Race, 2,800-3,200 rpm Stall Speed Range, 29-spline, 10.00 in. Diameter, FMX/AOD/C3, Bricklin, Ford, Mercury, Each

Part Number: HAY-97-2A28Q

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Clutch Kit, Street 650 Clutch Conversion Kits, Organic, Lever, 1.125 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Dodge, Plymouth, Kit

Part Number: HAY-92-1103

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, AMC Model 35, 3.56 Ratio and Up

Part Number: YGA-28017

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Differential, Auburn, Grip-N-Loc, Limited Slip, 31-Spline, Ford, 9 in., Each

Part Number: AUB-546036

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

Part Number: YGA-28000

5.0 out of 5 stars ( 1 )

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Clutch Kit, Concept Dual-Disc, 1.062 in. - 10-Spline, 10.5 in., Organic Disc, Flat 157-tooth Flywheel, Ford, Kit

Part Number: RAM-50-2257

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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

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

Part Number: CMB-13-0029

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