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

Summit Racing™ Positraction 30 Spline Differential Carriers GM 10.5 Inch (14-bolt) SUM-730987

Differential Carrier, Positraction, 30-spline, Steel, Rear, Chevy, GMC, GM 10.5 in. 14-bolt, Each

Part Number: SUM-730987

5.0 out of 5 stars ( 1 )

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Hybrid Racing Clutch Master Cylinders for 2002-2015 CIVIC, 2002-2006 RSX, 2004-2008 TSX - HYB-CMC-01-02

Clutch Master Cylinder, 0.625 in. Bore Size, Aluminum, Natural, One Outlet, Braided Stainless Clutch Line, for use on Acura®, for use on Honda®, Kit

Part Number: HYB-HYBCMC0102

Not Yet Reviewed

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Allstar Performance Crank Adapter Sleeves ALL26121

Crankshaft Adapter Sleeve, for TH350/TH400 Transmissions with LS Engine Swap, Steel, Black, Chevy, Each

Part Number: AAF-ALL26121

5.0 out of 5 stars ( 2 )

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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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PRW Pro Series 164-Tooth Flexplate 2030227

Flexplate, Pro Series, 164-Tooth, Internal Engine Balance, 8 Bolt Crankshaft, Steel, SFI 29.1, Ford, Coyote, Each

Part Number: PQX-2030227

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Chevrolet Performance Oil Seals 12584922

Oil Seal, Rubber, 20.69mm Inner Diameter, 4.20mm Width, Buick, Chevy, GMC, Hummer, Pontiac, Each

Part Number: NAL-12584922

5.0 out of 5 stars ( 2 )

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Pioneer Automatic Transmission Overhaul Kits 752244

MASTER KIT

Part Number: PIO-752244

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

LuK Clutch Kits for 2011-2013 CRUZE - 6223307330

CLUTCH KIT CHEVROLET:CRUZE, SONIC 11-12

Part Number: LUK-04-267

4.78 out of 5 stars ( 9 )

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McLeod RXT Street Twin Clutch Kits for 2010-2014 MUSTANG, 2009-2017 VIPER - 6975-07M

Clutch Kit, RXT, 1.125 in. x 26-Spline, Street Twin, Cadillac, Dodge, Ford, Kit

Part Number: MCL-6975-07M

3.33 out of 5 stars ( 3 )

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Spicer Drivetrain Products Axle Bearings 706047X

Axle Bearing, 3.812 in. O.D., Ford, Dodge, Pair

Part Number: SDH-706047X

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

TransGo Automatic Transmission Valve Body Repair Kits RFE-SV420-NT

Specialty Components, Solenoid Switch Valve Refill Kit (.420 Diameter Only) Does not include tools.

Part Number: TRG-RFE-SV420-NT

Not Yet Reviewed

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RAM Hydraulic Throwout Bearing Travel Adjustment Systems for 2010-2015 CAMARO, 2005-2017 MUSTANG - 78305

RAM Hydraulic Throwout Bearing Travel Adjustment Systems for 2010-2015 CAMARO, 2005-2017 MUSTANG - 78305

Hydraulic Throwout Bearing Travel Adjuster, Adapters, Feed Line, Adjuster Line, Chevy, Ford, Kit

Part Number: RAM-78305

5.0 out of 5 stars ( 3 )

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Pacific Performance Engineering Heavy-Duty Transmission Pans 228053420

Transmission Pan - 8HP70 EcoDiesel Jeep GC & V8 Gas Jeep GC - Black

Part Number: PPE-228053420

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 2011-2016 3500, 2003-2010 RAM 3500 - YA C5086984AB

Axle Shafts, Rear, 30 Spline, Chrysler 11.5, Dodge, Ram, Each

Part Number: YGA-21442

Not Yet Reviewed

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Eaton Posi Performance 30 Spline Differential GM 10.5 Inch (14-bolt) 19689-010

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 10.5 in., Each

Part Number: ETN-19689-010

4.5 out of 5 stars ( 2 )

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Caspers Electronics Skip Shift Eliminators 109048

Skip Shift Eliminator, GM, 6-Speed Manual, Each

Part Number: CEI-109048

4.92 out of 5 stars ( 13 )

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ARP Bellhousing Bolt Kits 429-0902

Bellhousing Bolts, 12-point, 3/8-16 in. Thread, Stainless Steel, Natural, Chevy, Kit

Part Number: ARP-429-0902

5.0 out of 5 stars ( 3 )

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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 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Beck/Arnley Wheel Bearing and Hub Assemblies 051-6470

Wheel Bearing and Hub Assemblies, Steel Hub, Natural, Front, Lexus, Toyota, Each

Part Number: BCK-051-6470

5.0 out of 5 stars ( 3 )

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Timken Differential Bearings 32010X

Differential Carrier Bearing, Steel, 3.149 in. Diameter, for use on Honda®, for Infiniti, for Nissan, Dodge, Lexus, Mitsubishi, Porsche, Toyota, Each

Part Number: TMK-32010X

Not Yet Reviewed

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Auburn Gear Grip-N-Loc 36 Spline Differential Toyota 10.5 Inch 5460134

Differential, Auburn, Grip-N-Loc, Limited Slip, 36-Spline, Toyota, 10.5 in., Each

Part Number: AUB-5460134

5.0 out of 5 stars ( 1 )

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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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ACDelco Silver Wheel Bearing and Hub Assemblies 19312336

Wheel Bearing and Hub Assembly, Steel, Natural, Cadillac, Chevy, GMC, Each

Part Number: ADO-515054

4.0 out of 5 stars ( 1 )

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Summit Racing™ Positraction 31 Spline Differential Carriers Ford 8.8 Inch SUM-730944

Differential Carrier, Positraction, Nodular Iron, Ford 8.8 in., 31 Spline, Each

Part Number: SUM-730944

3.0 out of 5 stars ( 4 )

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PRW Platinum Series Crank Adapter Sleeves 1800346

Crankshaft Adapter Sleeve, Aluminum, Chevy, Small Block LS, Each

Part Number: PQX-1800346

Not Yet Reviewed

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