Performance Transmission & Drivetrain at Summit Racing

Allstar Performance Ring and Pinion Shim Kits ALL68615

Ring and Pinion Shim Kit, Steel, for 7.5 in. GM Ring, Kit

Part Number: AAF-ALL68615

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Spools ALL68060

Spool, 28-spline, Steel, Ford 9 in., Each

Part Number: AAF-ALL68060

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Ultra-Lite Spools ALL68066

Spool, Ultra-Lite, Steel, 31-Spline, Ford 9 in., Each

Part Number: AAF-ALL68066

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Differential Steel Cross Pins ALL68120

Cross Shaft, Differential, Steel, Ford, 10-Bolt, 8.8/9 in., Use with Mini Spool, Each

Part Number: AAF-ALL68120

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Differential Steel Cross Pins ALL68161

Cross Shaft, Differential, Steel, GM, 10-Bolt, 8.5 in., Use with Mini Spool, Each

Part Number: AAF-ALL68161

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Quick-Change Cover Stud Kits ALL72056

Differential Cover Fasteners, Quick-Change Cover Stud Kit, 3/8 in.-16 Thread Size, Allen Head, Steel, Black, 1.750 in. Underhead Length, Set of 10

Part Number: AAF-ALL72056

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Quick-Change Cover Nut Kits ALL72061

Differential Cover Fasteners, Quick-Change Cover Nut Kit, 3/8 in.-16 Thread Size, Hex Head, Aluminum, Red, 1.250 in. Underhead Length, Set of 10

Part Number: AAF-ALL72061

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Ring and Pinion Shim Kits ALL68631

Rear End Shim Kit, Mopar 8.75, 489 Casting, Kit

Part Number: AAF-ALL68631

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance U-Joints ALL69031

Universal Joint, 1330 Style, Greasable, Steel, Each

Part Number: AAF-ALL69031

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance 31-Spline Solid Axles ALL66321

Axle, Full Floating, Steel, 24/31 Spline, 32 in. Length, Each

Part Number: AAF-ALL66321

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance 31-Spline Solid Axles ALL66331

Axle, Full Floating, Steel, 24/31 Spline, 33 in. Length, Each

Part Number: AAF-ALL66331

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance 31-Spline Gundrilled Axles ALL66345

Axle, Full Floating, Steel, Gundrilled, 24/31 Spline, 34.50 in. Length, Each

Part Number: AAF-ALL66345

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance U-Joints ALL69034

Universal Joint, 1330/1310 Style, Greasable, Steel, Each

Part Number: AAF-ALL69034

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance 31-Spline Gundrilled Axles ALL66350

Axle, Full Floating, Steel, Gundrilled, 24/31 Spline, 35 in. Length, Each

Part Number: AAF-ALL66350

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Differential Steel Cross Pins ALL68167

Cross Shaft, Differential, Steel, GM, 10-Bolt, 7.5 in., Use with Mini Spool, Each

Part Number: AAF-ALL68167

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Aluminum Axle Tubes ALL68202

Axle Tube, Aluminum, 3.0 in. Diameter, 26.0 in. Length, Wide 5 Snout, Each

Part Number: AAF-ALL68202

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance Aluminum Axle Tubes ALL68208

Axle Tube, Aluminum, 3.0 in. Diameter, 29.0 in. Length, Wide 5 Snout, Each

Part Number: AAF-ALL68208

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TransGo Performance Shift Kits RE4FO4B HD2

Shift Kit, Automatic Type, for Nissan, Infiniti, Kit

Part Number: TRG-RE4F04B-HD2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Trans-Dapt Performance Chrome 12 Bolt Ford 9.75 Inch Differential Cover 4807

Differential Cover, Steel, Chrome, Ford, 9.75 in., Truck, Each

Part Number: TRD-4807

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

TransGo Performance Shift Kits RE4FO3A HD2

Shift Kit, Automatic Type, for Nissan FWD, without TV Cable, Turbo, Nitrous, Street, Each

Part Number: TRG-RE4F03A-HD2

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

ATS Diesel Performance 12 Bolt Ford 10.25/10.5 Inch Differential Cover 402-900-3068

Differential Cover, 12-bolt, Aluminum, Black, Additional 2.5 qts. Capacity, Ford 10.25 in., Ford 10.5 in.

Part Number: APF-4029003068

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Chevrolet Performance Flexplate Shims 12638261

Flywheel and Flexplate Shims and Spacer, Replacement, OEM Flexplate Spacer, Steel, Natural Finish, 5.315 in. OD, 0.012 in. Thick, Each

Part Number: NAL-12638261

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Chevrolet Performance Automatic Transmission Filters 24210956

FILTER KIT, A/TRNS FLUID

Part Number: NAL-24210956

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Chevrolet Performance 4WD Differential Actuators 26060073

ACTUATOR

Part Number: NAL-26060073

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Allstar Performance Ring and Pinion Installation Kits ALL68519

Ring and Pinion Installation Kit, GM, 8.875 in., Kit

Part Number: AAF-ALL68519

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts