Performance Transmission & Drivetrain at Summit Racing

ATP Detent Cables Y-104

Detent Cable, Black, 40.25 in. Length, for TH250, TH350, or TH375B, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATP-Y104

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Ring and Pinion Sets YG GM55P-411T GM 55P (8.2 in. Drop out) 4.11 Gears

Ring & Pinion Gear, 4.11 Ratio, GM, 8.2 in., Set

Part Number: YGA-24469

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Perfection MU Series Clutches MU5505-1A

Clutch Kit, Organic, 1 1/8 in.- 26-Spline, 11 in. Disc, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Kit

Part Number: PFT-MU5505-1A

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPTW-034

Thrust Washer, Open Differential, GM 8.5 in., Each

Part Number: YGA-33304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YP MINSXGM12

Cross Shaft, Differential, Steel, GM 12 Bolt, with Mini-Spool, Each

Part Number: YGA-32236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Summit Racing™ Manual Transmission Shifter and Installation Kit Pro Packs for 1955-1957 BEL AIR - 13-0069

Combo, Hurst, Shifter, Competition Plus, Installation Kit, Chevy, Borg Warner T-10, Kit

Part Number: CMB-13-0069

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ATP Automotive Flexplates Z-460

AT HD FLEX PLATE

Part Number: ATP-Z460

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gears YGK2331

Ring and Pinion Gears and Installation Kit, 8.5" GM 3.73 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12622

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Yukon Gear & Axle Differential Clutch Sets YPKGM12-PC-14

Differential Clutch, Steel Pack, Rear, Posi, GM, 8.875 in., Set

Part Number: YGA-16041

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YSPXP-043

Crosspin Shaft, Steel, Rear, GM 8.2 in., Corvette 8.5 in. Dropout, Each

Part Number: YGA-33411

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Currie 9 in. Crate Rear End Assemblies CR-GB237TEBB

Crate Axle, 59-64 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB237TEBB

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Zoom MU Series Clutches MU1862-1

Clutch Kit, Organic, 1 1/8 in.- 10-Spline, 12 in. Disc, Chevy, GMC, Pickup, SUV, Van, L6, V8, Kit

Part Number: ZZZ-MU1862-1

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Motive Gear Super Ring and Pinion Gear Installation Kits R10CRSKT

Ring and Pinion Installation Kit, Super Kit, GM, 8.2 in., Kit

Part Number: MGR-R10CRSKT

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

American Powertrain White Lightning Shifters SHWL-20100SR0

Shifter, White Lightning, Short Throw, Billet Aluminum, Magnum T-56, Zero Offset, Kit

Part Number: AWR-SHWL20100SR0

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Zoom High Performance Clutch Kits HP5552-1

Clutch Kit, Organic/Carbon Composite, 1 1/8 in.- 10-Spline, 11 in. Diameter Disc, Oldsmobile, Pontiac, Kit

Part Number: ZZZ-HP5552-1

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

ACT Street Clutch Discs 3000904

Clutch Disc, Street/Strip, Organic, 1.125 in.-10-Spline, 11.024 in. Disc, Buick, Chevy, GMC, Each

Part Number: ACL-3000904

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Pioneer Automotive Automatic Transmission Modulators 747001

MODULATOR

Part Number: PIO-747001

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

ATP Extension Housing Seals SO-22

Transmission Extension Housing Gaskets and O-rings, Rubber, M29, MD8, TH200, TH350C, TH350, THM700-R4/4L60/MD8, Each

Part Number: ATP-SO22

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

ATP Automotive Automatic Transmission Filters TF-24

AUTO TRANS FLTR KT

Part Number: ATP-TF24

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

TCI Automatic Transmission Servo Sealing Rings 243800

Ring and Pinion Gears and Installation Kit, 12P 8.875" GM THIN 3.73 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12608

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts