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The Ultimate Gift for Gearheads!

Performance & Replacement Transmission & Drivetrain Parts

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

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Click here for more information about Summit Racing® SFI-Approved Flexplates

Summit Racing® SFI-Approved Flexplates

Our Summit® SFI-approved flexplates are built for racing. They're thicker than stock, double-welded with a ...

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$53.99

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$314.99

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Eaton Detroit Truetrac Differentials

Eaton Detroit Truetrac Differentials

Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide ...

(502)

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$429.16

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$951.67

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about 4x4 Posi-Lok Positive Axle Engagement Systems

4x4 Posi-Lok Positive Axle Engagement Systems

Replace your slow, unreliable vacuum or electric front axle engagement system with one of these 4x4 ...

(211)

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$159.05

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about B&M StarShifters

B&M StarShifters

B&M automatic StarShifters normally work like standard detent shifters, but by simply pulling the lockout trigger and moving the ...

(103)

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$218.95

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Summit Racing® Torque Converters

Summit Racing® Torque Converters

Designed for stock and mildly hopped-up street vehicles, our Summit Racing® torque converters give you the extra ...

(159)

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$129.99

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$469.99

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about B&M Tork Master Torque Converters

B&M Tork Master Torque Converters

Tork Master converters are B&M's most affordable performance torque converters. They feature precision pump driv...

(101)

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$170.95

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$382.95

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about B&M Unimatic Shifters

B&M Unimatic Shifters

Do you want to move a column shifter to the floor of your project car and still retain that performance flavor? B&M Unimatic...

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$187.18

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about B&M QuickSilver Shifters

B&M QuickSilver Shifters

B&M QuickSilver automatic shifters have cable-operated ratchet action for dependability, and a chrome plated stick and co...

(108)

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$292.95

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$312.35

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Advance Adapters LS Series Flexplate Adapter Kits

Advance Adapters LS Series Flexplate Adapter Kits

Advance Adapters LS Series flexplate kits allow you to fit the TH400/TH350/700R transmission to ...

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$171.99

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$173.99

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Summit Racing® Flexplate Dust Covers

Summit Racing® Flexplate Dust Covers

Summit Racing® flexplate dust covers are manufactured from high-quality steel and are available in your choic...

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$28.99

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$74.99

Click here for more information about TCI 2004R/700R4 Lockup Wiring Kits

TCI 2004R/700R4 Lockup Wiring Kits

Installation of these TCI 2004R/700R4 lockup wiring kits makes retrofits into non-ECM 700R4 or 2004R vehicles a...

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$93.99

Click here for more information about B&M Stealth Magnum Grip Pro Stick Shifters

B&M Stealth Magnum Grip Pro Stick Shifters

B&M Stealth Magnum Grip Pro stick shifters feature compact size, spring-loaded gate action for consiste...

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$289.05

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$305.95

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    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

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