2012 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle Differential Pinion Yokes YY GM14T-1410-30S

Yoke, Differential Location, 30-spline Inner, Steel, Rear, GM 10.5 in. (14-bolt), Each

Part Number: YGA-41180

1.0 out of 5 stars ( 1 )

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Motive Gear Performance Ring and Pinion Sets G875323 GM 7.5/7.625 in. 3.23 Gears

Gear, Ring and Pinion, 3.23:1 Ratio, GM, 7.5 in./7.625 in., 3 Series, Set

Part Number: MGR-G875323

5.0 out of 5 stars ( 1 )

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USA Standard Gear Ring and Pinion Sets ZG GM8.25-373R GM 8.25 in. IFS 3.73 Gears

Gear, Ring and Pinion, 3.73:1, GM, 8.25 in. IFS, Set

Part Number: SPZ-36342

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spicer Drivetrain Products Rear Axle Shafts for 2007-2017 WRANGLER, 2018 WRANGLER JK - 2004785-2

Axle Shaft, Dana 44, 32 Spline, 31.180 in. Length, Rear Driver Side Inner, Jeep, Each

Part Number: SDH-2004785-2

4.0 out of 5 stars ( 8 )

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RAM Billet Steel 168-Tooth Flywheel 1550LW

RAM Billet Steel 168-Tooth Flywheel 1550LW

Flywheel, Billet Steel, 168-Tooth, Internal Engine Balance, 22.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1550LW

5.0 out of 5 stars ( 1 )

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USA Standard Gear Ring and Pinion Sets ZG GM8.5-373 GM 8.5/8.6 in. 3.73 Gears

Ring and Pinion Gear, 3.73:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36214

4.5 out of 5 stars ( 6 )

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Pacific Performance Engineering Heavy-Duty Transmission Pans 228053500

Transmission Pan - Heavy-Duty Cast Aluminum – WA580, W5A580, NAG1

Part Number: PPE-228053500

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F8.8-331 Ford 8.8 in. 3.31 Gears

Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36121

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LuK Clutch Kits 6243444330

Clutch Kit, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, for Nissan, Infiniti, 3.5L, 3.7L, Kit

Part Number: LUK-06-082

4.5 out of 5 stars ( 4 )

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Yukon Gear & Axle Master Overhaul Kits YK F8.8-IRS-SUV

Ring and Pinion Gear Installation Kit, Master Overhaul Kit, 30 Spline, Ford 8.8 in. IRS, Kit

Part Number: YGA-14155

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

aFe Pro Series Transmission Pans for 2011-2019 F-250 SUPER DUTY, 2011-2020 F-350 SUPER DUTY - 46-70182

Automatic Transmission Pan, Deep, 3.0 qt. Capacity Increase, Aluminum, Black, Ford, 6R140, Each

Part Number: AFE-46-70182

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F8.8-430 Ford 8.8 in. 4.30 Gears

RING AND PINION GEARS, USA Standard ring & pinion sets

Part Number: SPZ-36329

Not Yet Reviewed

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B&M 10 Bolt Ford 8.8 Inch Differential Cover 41297

Differential Cover, Rear, 10-bolt, Aluminum, Black Anodized, Ford 8.8 in., Each

Part Number: BMM-41297

Not Yet Reviewed

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Yukon Gear & Axle Spider Gear Kits YPKC9.25-S-33-STRAIGHT

Spider Gear Kit, Open Differential, Chrysler 9.25 in., 33-Spline, Kit

Part Number: YGA-16067

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

Ford Performance Parts 164-Tooth Flywheel M-6375-M50

Flywheel, Billet Steel, 164-tooth, 20 lbs., Internal Engine Balance, SFI 1.1, Ford, 4.6L, 5.0L, Each

Part Number: FMS-M-6375-M50

Not Yet Reviewed

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Pacific Performance Engineering Heavy-Duty Transmission Pans for 2017-2019 F-350 SUPER DUTY, F-250 SUPER DUTY, 2009-2014 F-150 - 328051110

TRANSMISSION PAN HD BRUSHED

Part Number: PPE-328051110

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Crown Automotive Spline Differential Case Kits Dana 44 68035574AA

Differential Case Kit, Rear, Silver & Gray, MetalHardware Included & Use Existing Hardware

Part Number: CWA-68035574AA

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets V885342L Corvette C5/C6 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, Chevy, C-5, Set

Part Number: MGR-V885342L

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

RAM Premium Replacement Clutch Kits for 2011-2017 MUSTANG - 88955

Clutch Kit, Premium Replacement, Organic, 1 in. Input, 23-Spline, 11 in. Disc, Ford, Kit

Part Number: RAM-88955

4.5 out of 5 stars ( 4 )

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Silver Sport Front Shift Kits T56FSA

Shifter Installation Kit, Front Shift Kit, Hardware, Manual, T-56, Tremic, Chevrolet, Dodge, Ford, Kit

Part Number: IST-T56FSA

5.0 out of 5 stars ( 2 )

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J.W. Performance The Wheel 130-Tooth Flexplate 93010-CH

Flexplate, 130-Tooth, Steel, SFI 29.2, Hemi to GM, Chrysler, Dodge, Jeep, Each

Part Number: JPT-93010-CH

Not Yet Reviewed

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SPEC Tuned Billet 168-Tooth Flywheel SC75S

Flywheel, Steel, 168-Tooth, 24.2 lb., Internal Engine Balance, Chevrolet, Each

Part Number: SXC-SC75S

5.0 out of 5 stars ( 1 )

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XClutch Stage 1 Clutch Kits XKTY22004-1T

Clutch Kit - Stage 1 Sprung Organic Clutch Disc with Steel Backed Facing

Part Number: XCL-XKTY22004-1T

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Yukon Gear & Axle 10 Bolt GM 8.2/8.5/8.6 Inch Differential Cover YP C2-GM8.5-R

Differential Cover, 10-bolt, Aluminum, Polished, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-32030

3.5 out of 5 stars ( 8 )

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RAM Billet Aluminum 168-Tooth Flywheel 2550

Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, LS, Each

Part Number: RAM-2550

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