Performance Transmission & Drivetrain at Summit Racing

Motive Gear Crush Sleeves 3507678

Differential Crush Sleeves, Steel, Chrysler 8, Chrysler 9.25, Chrysler, Dodge, Mitsubishi, Plymouth, Ram, Each

Part Number: MGR-3507678

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hurst Competition/Plus Installation Kits for 1968 CORVETTE - 3734648

Shifter Installation Kit, Competition Plus, Muncie, M-21, 451, Chevy, Kit

Part Number: HUU-3734648

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Motive Gear Ring and Pinion Sets F9-350A Ford 9 in. 3.50 Gears

Ring and Pinion-Ford 9

Part Number: MGR-F9-350A

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Seals-it Economy Axle Seals EAS35125

Seals-it Economy Axle Seals EAS35125

Axle Seal, Economy, 1.900 in. - 2.000 in. Tube I.D., 1.300 in. - 1.400 in. Axle Shaft O.D., Each

Part Number: SIT-EAS35125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets V885410L Corvette C5/C6 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Chevy, C-5, Set

Part Number: MGR-V885410L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets BP882411 GM 8.2 in. BOP axle 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, Standard Rotation, 8.20 in. Diameter, GM, BOP, Set

Part Number: MGR-BP882411

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sonnax Line Pressure Modulator Plunger Valve Kits 77966-94K

Modulator Plunger Valve, Valve Body Replacement Component, 700R4, Kit

Part Number: SOX-77966-94K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Richmond Gear EXCel Ring and Pinion Sets D80410 Dana 80 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-D80410

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets V885390L Corvette C5/C6 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, Chevy, C-5, Set

Part Number: MGR-V885390L

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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American Powertrain ProFit Tremec TKX Manual Transmission and Installation Kits for 1963-1967 CORVETTE - COGM-C2FX

Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, Chevy, Corvette, 1963-67, Kit

Part Number: AWR-COGM-C2FX

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Motive Gear Ring and Pinion Sets C9.25-456 Chrysler 9.25 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 9.25 in., Set

Part Number: MGR-C9-25-456

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets C887373E Chrysler 8.75 in. 742 case 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, Chrysler, 8.75 in., 742 Housing, Set

Part Number: MGR-C887373E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

WIX Filters Transmission Filters 58955

Transmission Filter, Replacement, Each

Part Number: WIX-58955

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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B&M ShiftPlus Electronic Shift Improver Kits 70380

Shift Improver, ShiftPlus Electronic, GM 4L60E, 4L80E, Each

Part Number: BMM-70380

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Hurst Billet/Plus Shifters for 2016-2024 CAMARO - 3916031

Shifter, Billet/Plus, Black Anodized, 9/16-18 in., Classic White Shift Ball, Chevrolet, Each

Part Number: HUU-3916031

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets F890457 Ford 9 in. 4.57 Gears

Gear, Ring and Pinion, 4.57:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890457

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Shiftworks Horseshoe Shifters for 1971-1972 CHEVELLE - SW1014-R

SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH700-R4 TH200-4R 4L60 In

Part Number: SIW-SW1014R

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 10004620 GM 8.2 in. 3.55 Gears

Ring and Pinion Gears, GM 8.2 in., 3.55:1 Ratio, 25-spline, Standard Rotation, GM 8.2 in., Set

Part Number: SVL-10004620

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Motive Gear Open Differential Internal Kits F9-IO28

Differential Parts Kit; Open Differential Internal Kit; Incl. Side And Pinion Gears/Washers/Pinion Shaft And L

Part Number: MGR-F9-IO28

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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ididit Automatic Shift Cables 2801000000

Shifter Cable, Automatic, Stud/Treaded Ends, Black Jacket, 72.00 in. Length, Each

Part Number: IDT-2801000000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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XDR Magnum Grip Plates with Electrical Buttons 81155

Shift Knob Components, Magnum Grip Plate, 2 Electrical Buttons, Polycarbonate, Black, Each

Part Number: XDR-81155

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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TCI StreetFighter Automatic Transmission Packages 311000BP2

Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 6 in. Tailshaft, Chevy, Buick, Olds, Pontiac, TH350, V8, Kit

Part Number: TCI-311000BP2

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Auburn Gear Select-A-Loc 30 Spline Differential Dana 44 545019

Differential, Select-A-Loc, 30-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545019

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARB Air Locker 30 Spline Differential Dana 44 RD116

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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TCI StreetFighter Automatic Transmission Packages 411000P1

C6 SF/SF TRANS PACKAGE FE

Part Number: TCI-411000P1

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts