MERCURY GRAND MARQUIS Transmission & Drivetrain

Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.89 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)

Part Number: YGA-12543

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Yukon Dura Grip case for Ford 8.8", 28 spline

Part Number: YGA-20072

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Estimated Ship Date: Oct 29, 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 2.89" DO/ DAYTONA PS)

Part Number: YGA-12564

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Estimated Ship Date: Oct 29, 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 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12575

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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: Oct 29, 2025 if ordered today

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FORD 9 REAR END HOUSING

Part Number: CGT-C5848-032

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Flywheel, Steel, 184-Tooth, 40 lb., Internal Engine Balance, Ford, 352-428, 429-460, Each

Part Number: HAY-12-240

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Seal Edsel,FoMoCo 49-06

Part Number: FWB-SS2894

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Seal Edsel,FoMoCo 49-91

Part Number: FWB-SS2900

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Torque Converter, 24-spline Input, 10 in. Diameter, 3,600-4,200 Stall, Ford, C4, Each

Part Number: HAY-97-2C36F

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Seal FoMoCo,GM,Merkur 60-03

Part Number: FWB-SS2139

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Switch - Neutral/Backup

Part Number: SMP-NS27

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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Yukon Pinion install kit for Ford Daytona 9" differential

Part Number: YGA-13045

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14058

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Spider Gear Kit, Yukon Dura Grip, Rear, Ford 8.8 in., 31 Spline, Kit

Part Number: YGA-16016

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 29, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 7.5" in a 2.73 ratio

Part Number: YGA-24335

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Gear, Ring and Pinion, 4.11:1 Ratio, 1.625 in. Pinion, 28 Spline, 7.5 in. Ring Gear, Ford 7.5/7.5 in. IRS, Set

Part Number: YGA-24340

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Estimated Ship Date: Oct 29, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 9" in a 4.30 ratio(

Part Number: YGA-24377

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Differential Carrier, Grizzly Locker, Rear, Ford 9 in., 31-spline, Each

Part Number: YGA-28010

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Yukon Grizzly locker, Ford 9" with 35 splines, for use with load bolt dropout

Part Number: YGA-28012

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Estimated Ship Date: Oct 29, 2025 if ordered today

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1.250" Pinion Adapter Sleeve (stock pinion into large support).

Part Number: YGA-32239

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Main Cap Stud kit for Ford 7.5", 8.8", 9", 10.25", Dana 44, 60, and 70.

Part Number: YGA-32272

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Mini Spool, Steel, 31 Spline, Ford 9 in., Each

Part Number: YGA-32057

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Yukon Grizzly locker for Ford 9" differential with 35 spline axles, racing design

Part Number: YGA-28027

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 35-spline, Rear, Ford 9 in., Each

Part Number: YGA-28030

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Estimated Ship Date: Oct 29, 2025 if ordered today

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