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

Motive Gear Ring and Pinion Sets GM10-456 GM 8.5/8.6 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-456

4.5 out of 5 stars ( 4 )

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Motive Gear Master Ring and Pinion Installation Kits RA29RAMK

Ring and Pinion Installation Kit, Master, Dana 60, Front, Kit

Part Number: MGR-RA29RAMK

Not Yet Reviewed

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Richmond Gear Ring and Pinion Sets 69-0312-1 Ford 8.8 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 8.8 in., Set

Part Number: RMG-6903121

4.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Ring and Pinion Sets YG GM14T-411 GM 10.5 in. (14-bolt) 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, 1.750 in. Pinion, 30 Spline, 10.500 in. Ring Gear, GM 14 Bolt, Set

Part Number: YGA-24135

Not Yet Reviewed

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TransGo Automatic Transmission Reprogramming Kits RFE-5B-HP

Automatic Transmission Shift Kits, Chrysler, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE, Kit

Part Number: TRG-RFE-5B-HP

Not Yet Reviewed

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RAM Hydraulic Release Bearings for 2008-2023 CHALLENGER - 78183

RAM Hydraulic Release Bearings for 2008-2023 CHALLENGER - 78183

Throwout Bearing, Hydraulic Release Bearing, Dodge, Tremec 6060, Kit

Part Number: RAM-78183

5.0 out of 5 stars ( 1 )

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J.W. Performance The Wheel 168-Tooth Flexplate 93019-LS-D

Flexplates, The Wheel Flexplates, 4130 Alloy, 168-tooth, One-piece Rear Main Seal, Internal Balance, SFI 29.2, Chevrolet, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: JPT-93019-LS-D

5.0 out of 5 stars ( 3 )

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Spicer Drivetrain Products Differential Inner Gear Kits 2003857

Differential Carrier Rebuild Kit, Trac-Lok, 35-spline, Clutch Pack, Clutch Shims, Rear, Dana 80, Kit

Part Number: SDH-2003857

4.6 out of 5 stars ( 10 )

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Powertrax Lock-Right Lockers GM 10.5 Inch (14-bolt) 1955-LR

Differential, Lock-Right, Locker, 30-Spline, GM, 10.5 in., Each

Part Number: PWT-1955-LR

4.75 out of 5 stars ( 4 )

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Motive Gear Master Ring and Pinion Installation Kits R14RLAMKHT

Ring and Pinion Installation Kit, Master Kit, GM 10.50 in., Kit

Part Number: MGR-R14RLAMKHT

4.75 out of 5 stars ( 4 )

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Richmond Gear EXCel Ring and Pinion Sets GM75342OE GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75342OE

5.0 out of 5 stars ( 7 )

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USA Standard Gear Ring and Pinion Sets ZG GM8.5-411 GM 8.5/8.6 in. 4.11 Gears

Ring and Pinion Gear, 4.11:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36216

Not Yet Reviewed

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Motive Gear Ring and Pinion Sets F9.75-355 Ford 9.75 in. 3.55 Gears

Gear, Ring and Pinion, 3.55:1 Ratio, Ford, 9.75 in., Set

Part Number: MGR-F9-75-355

4.0 out of 5 stars ( 2 )

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ATI SFI Flexplate Kits ATI915738

Flexplate, 164-tooth, Steel, Internal Engine Balance, SFI 29.1, Crank Spacer, Ford, Lincoln, Mercury, Kit

Part Number: ATI-915738

Not Yet Reviewed

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McLeod 1400 Series Hydraulic Throwout Bearings 14-302QD

Throwout Bearing, 1400 Series Hydraulic, Cadillac, Chevrolet, Dodge, Pontiac, Each

Part Number: MCL-14-302QD

Not Yet Reviewed

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USA Standard Gear Master Overhaul Kits ZK D80-B

USA Standard Master Overhaul kit Dana 80, Rear, Kit

Part Number: SPZ-37078

Not Yet Reviewed

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B&M Magnum Grip Pro Stick Shifters for 2012-2017 WRANGLER, 2018 WRANGLER JK - 81162

Automatic Shifter, Magnum Grip Pro Stick, Jeep, Each

Part Number: BMM-81162

3.0 out of 5 stars ( 1 )

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RevMax 68RFE Automatic Transmission Pans 68RFE-900

Transmission Pan, Aluminum, Black Powdercoated, Deep, 68RFE, Each

Part Number: RVM-68RFE-900

3.5 out of 5 stars ( 2 )

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Pacific Performance Engineering Heavy-Duty Transmission Pans 128051910

Automatic Transmission Pan 6L90 Brushed

Part Number: PPE-128051910

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Motive Gear Ring and Pinion Sets GM10.5-373 GM 10.5 in. (14-bolt) 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: MGR-GM10-5-373

4.75 out of 5 stars ( 4 )

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Powertrax Lock-Right Lockers Ford 8.8 Inch 1822-LR

Differential, Lock-Right, Locker, 31-Spline, Ford, 8.8 in., Each

Part Number: PWT-1822-LR

3.0 out of 5 stars ( 6 )

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Pacific Performance Engineering Heavy-Duty Transmission Pans 228052110

Trans Pan 68RFE Flat Bottom 2007.5+ Brushed

Part Number: PPE-228052110

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

Yukon Gear & Axle Master Overhaul Kits YK GM8.6-B

Ring and Pinion Gear Installation Kit, Master Overhaul Kit, 30 Spline, GM 8.6 in., Kit

Part Number: YGA-14168

Not Yet Reviewed

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Advance Adapters Chevy to Jeep Transmission Adapter Bellhousings 712567V

Bellhousing, Manual, Chevy, V8 to Jeep, AX-15 Transmission, Aluminum, Natural, Each

Part Number: ADD-712567V

4.33 out of 5 stars ( 6 )

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Yukon Gear & Axle Master Overhaul Kits for 2011-2018 1500, 2019-2020 1500 CLASSIC - YK C9.25ZF

Installation Kit, Master Overhaul, Chrysler 9.25 in., Kit

Part Number: YGA-14216

4.8 out of 5 stars ( 5 )

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