Performance Transmission & Drivetrain at Summit Racing

Motive Gear Master Ring and Pinion Installation Kits R12RMK

Ring and Pinion Installation Kit, Master Kit, GM, 8.875 in., 30-Spline Pinion, Truck, Kit

Part Number: MGR-R12RMK

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Spider Gear Kits YPKGM7.5-P-28

Spider Gears, Side Gears, Cross Pin Shaft, Roll Pin, 28 Spline, Posi, Rear, GM 7.5 in., GM 7.625 in., Kit

Part Number: YGA-16117

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R8.75RLAMK

Ring and Pinion Installation Kit, Master, Chrysler 8.75 in. 489 Case, Rear, Kit

Part Number: MGR-R8-75RLAMK

5.0 out of 5 stars ( 1 )

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TransGo Performance Shift Kits TF-1

Shift Kit, Automatic Type, Chrysler, Torqueflite, 3 Speed, Street Use, Each

Part Number: TRG-TF-1

4.83 out of 5 stars ( 6 )

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1965-1966 MUSTANG - HMFO02501G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, TKO/Magnum/T-56/Richmond/TR 3650, Kit

Part Number: AWR-HMFO02501G

5.0 out of 5 stars ( 1 )

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TCI Master Racing Overhaul Kits 449015

TCI Master Racing Overhaul Kits 449015

Automatic Transmission Rebuild Kit, Master Racing, Ford, Lincoln, Mercury, C-6, Kit

Part Number: TCI-449015

Not Yet Reviewed

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South Bend Clutch Dyna Max Organic Feramic Clutch Kits for 2000-2005 RAM 2500, 2001-2005 RAM 3500 - 1947-OFEK

Clutch Kit, Organic/Feramic, Clutch, Pressure Plate, Flywheel, Bearing, Alignment Tool, Hardware, Dodge, Kit

Part Number: SBB-1947-OFEK

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Motive Gear Master Ring and Pinion Installation Kits R7.5GRLMKT

Ring and Pinion Installation Kit, Master Kit, GM 7.5/7.625 in., Kit

Part Number: MGR-R7-5GRLMKT

3.57 out of 5 stars ( 14 )

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American Autowire Torque Converter Lockup Kits 500412

Torque Converter Lockup Kit, Pressure Switch, In-line Fuse, GM, 200-4R, 700R4, 4L60, Kit

Part Number: AWW-500412

4.06 out of 5 stars ( 16 )

Estimated Ship Date: Today

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ATP Automotive Automatic Transmission Rebuild Kits LO-21

AT TORQUE CONVT SEAL

Part Number: ATP-LO21

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATP Automotive Automatic Transmission Rebuild Kits FB-40

AT BUSHING

Part Number: ATP-FB40

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATP Automotive Automatic Transmission Rebuild Kits HM-5

AT MASTER REPAIR KIT

Part Number: ATP-HM5

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

TransGo Performance Shift Kits 47-1

Shift Kit, Automatic Type, Ford 1967-69, C-4, Towing, Street, Heavy Duty, Each

Part Number: TRG-47-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ATP Automotive Automatic Transmission Rebuild Kits JG-56

AT OIL PAN GASKET

Part Number: ATP-JG56

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATP Automotive Automatic Transmission Rebuild Kits RO-4

AT EXT HOUSING SEAL

Part Number: ATP-RO4

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

TCI Auto Automatic Transmission Rebuild Kits 374010

700-R4/4L60E OVERRUN CLU .078

Part Number: TCI-374010

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

TCI Auto Automatic Transmission Rebuild Kits 430800

AOD FIREWALL MOUNT DIPSTICK

Part Number: TCI-430800

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

ATI Performance Products Automatic Transmission Rebuild Kits ATI205703

PG - PISTON - HIGH GEAR ALUM FOR 10 CLUTCH STEEL DRUM

Part Number: ATI-205703

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATI Performance Products Automatic Transmission Rebuild Kits ATI207718

GEAR - SHORT PINION - 1.74 STRAIGHT - VASCO - 14DP

Part Number: ATI-207718

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

ATI Performance Products Automatic Transmission Rebuild Kits ATI207255

GEAR - SHORT PINION - 1.90 THROUGH 2.18 - STRAIGHT - SUPER SET - VASCO - 16DP

Part Number: ATI-207255

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Sonnax Torque Converter Conversion Kits GM-RK-21

TORQUE CONVERTER

Part Number: SOX-GM-RK-21

Not Yet Reviewed

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USA Standard Gear Spider Gear Sets ZIKF9-S-28-2

Differential Carrier Rebuild Kits and Spider Gears, Ford 8/9 in., Side Gears, Rear, Open, 28-spline, Ford, Lincoln, Mercury, Kit

Part Number: SPZ-39017

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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USA Standard Gear Spider Gear Sets ZIKD60-S-30

USA Standard Gear replacement spider gear set for Dana 60, 30 spline

Part Number: SPZ-39008

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATP Automotive Automatic Transmission Rebuild Kits FG-119

AT OIL PAN GASKET

Part Number: ATP-FG119

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

OMIX-ADA Differential Carrier Rebuild Kits and Spider Gears 16507.02

SPIDER GEAR SET DANA 30

Part Number: OMX-1650702

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts