Performance Transmission & Drivetrain at Summit Racing

Motive Gear Differential Carrier Rebuild Kits and Spider Gears R9.5GRLAMKT

Bearing Kit, MK GM9.5" 12 BOLT '14-ON

Part Number: MGR-R95GRLAMKT

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Ratech Complete Ring and Pinion Installation Kits 315K

Ring and Pinion Installation Kit, Fits GM, 12-Bolt Passenger Differential, Kit

Part Number: RAT-315K

4.0 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

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Crown Automotive Transfer Case Rebuild Kits D18L-MASKIT

Crown Automotive Transfer Case Rebuild Kits D18L-MASKIT

Transfer Case Rebuild Kit, 1.250 in. Diameter Intermediate Shaft, Dana 18, Kit

Part Number: CWA-D18LMASKIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ATP Automatic Transmission Filter Kits TF-174

Automatic Transmission Filters, Rubber Gasket, 4L60-E, 4L65-E, 4L80-E, 4L80-E-HD/MN8, 4L85-E, Kit

Part Number: ATP-TF174

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Basic Ring and Pinion Installation Kits SUM-G7916K

Installation Kit, Ring and Pinion, Basic, GM, 8.5 in., Kit

Part Number: SUM-G7916K

4.57 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Pioneer Automotive Automatic Transmission Rebuild Kits 752044

MASTER KIT

Part Number: PIO-752044

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

TCI Racing Filter and Pan Gaskets 438500

Kit Racing Filter & Pan Gasket 80-89 Ford AOD

Part Number: TCI-438500

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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ATP Automatic Transmission Filter Kits B-30

Transmission Filter, Gaskets, for Torque Command 727, 904 or Torqueflite 727, A-904, AMC, Chrysler, Dodge, Kit

Part Number: ATP-B30

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Motive Gear Open Differential Internal Kits D70PL-32

Spider Gear Kits, Open Differential, Dana 70, 32 Spline, Kit

Part Number: MGR-D70PL-32

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Master Ring and Pinion Installation Kits for 2010-2015 CAMARO - R8.6RMK

Ring and Pinion Installation Kit, Master, GM 8.6 in. IRS/218mm, AAM, Rear, Kit

Part Number: MGR-R86RMK

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Motive Gear Transfer Case Rebuild Kits T371R

Transfer Case Rebuild Kit, New Venture 261, New Venture 263, Kit

Part Number: MGR-T371R

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R14RMKH

Ring and Pinion Installation Kit, Master Kit, GM, 10.5 in., Kit

Part Number: MGR-R14RMKH

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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TransGo Performance Shift Kits 4L80E-3

Shift Kit, Stick Type, Full Manual, GM, 4L80E, Competition, Off-Road, Pro-Street, Each

Part Number: TRG-4L80E-3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Motive Gear Master Ring and Pinion Installation Kits RA310RMKT

Ring and Pinion Installation Kit, Master Kit, Ford 8 in., Kit

Part Number: MGR-RA310RMKT

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Pioneer Automotive Automatic Transmission Rebuild Kits 752061

MASTER KIT

Part Number: PIO-752061

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Sonnax Servo Piston Kits K36528R

Servo Piston Kit, 2nd Gear Servo Type, Billet Aluminum, Ford, C-6, Kit

Part Number: SOX-K36528R

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Motive Gear Master Ring and Pinion Installation Kits R10REMKT

Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., 30-Spline Pinion, Kit

Part Number: MGR-R10REMKT

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Spicer Drivetrain Products Differential Inner Gear Kits 2021289

Differential Inner Gear Kit (Dana 60 & 70 Pwr Lok Limited Slip) 35 Spline

Part Number: SDH-2021289

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R10RLAMKT

Ring and Pinion Installation Kit, Complete, GM 8.625 in., Rear, Kit

Part Number: MGR-R10RLAMKT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Motive Gear Master Ring and Pinion Installation Kits R10RLMKT

Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RLMKT

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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TransGo Performance Shift Kits 400-3

Shift Kit, Performance, Full Manual or Automatic Capability, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400

Part Number: TRG-400-3

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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USA Standard Gear Transfer Case Bearing Kits ZTBK221

Transfer Case Bearings, Rockwell 221 Transfer Case, Kit

Part Number: SPZ-79825

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

American Powertrain ProFit Tremec TKX Manual Transmission and Installation Kits for 1975-1981 CAMARO, FIREBIRD - COGM-F3FX

Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, F-Body, 1975-81, Kit

Part Number: AWR-COGM-F3FX

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

USA Standard Gear Differential Carrier Rebuild Kits and Spider Gears ZK GM8.25IFS-C

Differential Rebuild Kit, Differential Rebuild Kits

Part Number: SPZ-ZKGM825IFSC

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

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 )

Estimated Ship Date: Tomorrow

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Performance & Replacement Transmission & Drivetrain Parts