FORD 6.4L/390 Transmission & Drivetrain

Ring and Pinion Gears and Installation Kit, 9.0" FORD 4.11 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12577

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 4.56 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12582

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.00 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12585

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.89 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12598

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Axle Shafts, Direct Fit, 4340 Chromoly, 30-Spline, 18.620 in./34.750 in. Length, Ford, Kit

Part Number: MGR-MG22176

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Taper Bearing Cone;

Part Number: NTL-25584

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Differential Carrier, Zip Locker, Air Locker Style, 30-spline, Dana 44, Each

Part Number: YGA-34018

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Estimated Ship Date: Dec 19, 2025 if ordered today

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U-Joint, Front Axle, Spicer 1310-WJ, GM 8.5, Dana 30, Dana 44, Greasable, Chromoly, Pair

Part Number: YGA-32082

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Yukon Chromoly Superjoint kit for Dana 30, 44 & GM 8.5 Front, Pair

Part Number: YGA-32083

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Zip Locker, Air Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-34020

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Zip Locker, Air Locker, Dana 60/61, 30 Spline, 4.10 Down Ratio, Each

Part Number: YGA-34021

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Zip Locker, Air Locker, Dana 60/61, 35 Spline, 4.10 Down Ratio, Each

Part Number: YGA-34022

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Zip Locker, Air Locker, Dana 60/61 30 Spline, 4.56 Up Ratio, Each

Part Number: YGA-34023

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Zip Locker, Air Locker, Dana 60/61, 35 Spline, 4.56 Up Ratio, Each

Part Number: YGA-34024

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Estimated Ship Date: Dec 19, 2025 if ordered today

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SEAL HOUSING FOR D60, ZIP LOCKER (includes O-Rings)

Part Number: YGA-34039

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Transmission Bearing and Seal, Manual Transmission Bearing Kit '65-'86 3SPD, with Synchros

Part Number: SPZ-71514

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Differential Ring and Pinion, Differential Ring and Pinion

Part Number: SPZ-ZGD60-617

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Dana 44 Reverse rotation in a 5.38 ratio

Part Number: SPZ-36069

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Ford 8" in a 3.55 ratio

Part Number: SPZ-36117

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA standard ring & pinion gear set for Ford 8" in a 3.80 ratio.

Part Number: SPZ-36118

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 25-spline, Standard Ring Gear Rotation, Ford 8 in., Set

Part Number: SPZ-36119

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Ford 9" in a 5.29 ratio

Part Number: SPZ-36146

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA standard ring & pinion gear set for Ford 9" in a 6.020 ratio.

Part Number: SPZ-36151

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36074

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36077

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Estimated Ship Date: Dec 4, 2025 if ordered today

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