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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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...

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.

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.

Part Groups

Results 1 - 24 of 615

K&N Powersports Oil Filters

K&N Powersports oil filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. These filters trap harmful contaminants while their design allows for high oil flow rates. They are covered by K&N's limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals. For a high-performance design with outstanding filtration, order the K&N Powersports cartridge oil filters best suited for your application. More product features include: * High-efficiency media with uniform pleats * Ideal for high-end synthetic motor oil

4.78 out of 5 stars ( 27 )

$11.99

Dorman Clutch Slave Cylinders

Are you looking for a replacement slave cylinder for your clutch? Dorman has you covered with their OEM Dorman clutch slave cylinders. Dorman clutch slave cylinders deliver increased performance and reliability. Dorman has industry-leading slave cylinder application coverage that is second to none. If you want your clutch working at optimum levels, then you need one of these Dorman clutch slave cylinders.

4.5 out of 5 stars ( 72 )

$21.99

$69.99

Dorman Clutch Master Cylinders

Did you know that most manual transmission vehicles have two master cylinders? One is for the brakes, and the other works with the clutch. Dorman clutch master cylinders can help cure hard shifts, mushy clutch pedals, and useless pedals lying down on the job. They deliver increased performance and durability. Their industry-leading application coverage is second to none. If you want your manual transmission performing at optimum levels, replace your original clutch master cylinder with an upgrade from Dorman!

4.07 out of 5 stars ( 27 )

$45.99

$101.99

On Sale

Hurst Replacement Axle Shafts

Time can be rough on your axles, especially for a 4WD. Years of use and abuse can cause damage to the splines of bearing surfaces. Hurst Engineering axles are made from high-quality, heat-treated 1541H alloy for strength and durability. They offer 5-lug and 6-lug direct-fit axles to replace those in your C or K Series truck with an 8.875 12-bolt 30 spline axle and are 31 7/16 in. long. Choose the proper replacement axle for your truck, and trust Hurst Engineering for your truck axle needs. Key features: * Heat-treated, high-quality 1541H alloy for strength and durability * 30 Spline and 31 7/16 in. long for a direct replacement * Fits 8.875 in. GM truck 12-bolt * Available for 5 x 5 in. and 6 x 5.5 in. lug patterns

Not Yet Reviewed

$277.95


$152.95

$277.95

Ford Performance Parts Ring and Pinion Sets

Ford Performance Parts ring and pinion sets are engineered, manufactured, and tested for maximum performance. These ring and pinion sets are finished in a black oxide coating for corrosion resistance, and are available in many different ratios to fit a variety of Ford differentials.

4.86 out of 5 stars ( 130 )

$190.99

$207.99

Richmond Gear Ring and Pinion Sets

Richmond Gear is the leading manufacturer of professional-quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Richmond also offers these gear sets in a lightened version for the weight-conscious enthusiast. Their lightened ring and pinion sets feature an outstanding rotating weight loss of up to 6 lbs., ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.

4.54 out of 5 stars ( 308 )

$307.54

$668.99

Manufacturer Rebate

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos

Yukon Gear & Axle ring and pinion gear and installation kit combos are complete packages that include front, rear, or front and rear ring and pinion sets, along with the most complete master overhaul kits on the market—giving you everything needed to re-gear the front and/or rear differentials in one package. Conceived to handle some of the harshest conditions, these combos utilize the latest design and manufacturing technologies to afford you quiet running gear that's strong and easy to set up. The included Yukon master rebuild kits undergo extensive research to ensure a perfect fit and hassle-free install with the very best components. Order the combo designed to fit your application.

4.42 out of 5 stars ( 12 )

$695.99

$1,428.99

Motive Gear Ring and Pinion Sets

Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver or a full-competition 4x4 or race car. They are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear ring and pinion sets are engineered to meet or exceed OEM specifications at a price that won't break your budget. Their broad selection of ring and pinion ratios is available for just about every vehicle made from the 1940s through the present. All Motive Gear products meet strict quality standards through advanced manufacturing techniques and are backed by their strong warranty. Their in-house quality control lab utilizes state-of-the-art equipment to continuously check Motive Gear products for strength, tolerance, and hardness. Only after meeting stringent quality standards are Motive Gear products packaged and ready for delivery.

4.44 out of 5 stars ( 283 )

$165.99

$736.99

Yukon Gear & Axle Ring and Pinion Sets

Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.

4.42 out of 5 stars ( 172 )

$278.99

$892.99

Richmond Gear Pro Gear Ring and Pinion Sets

Richmond Gear Pro Gear ring and pinion sets take it a step further. The gear sets are designed for race use only where hard launches and severe heat cycling occurs. They're made from a softer, more malleable 9310 steel alloy to be more resistant to breakage under harsh racing conditions. These gears feature an outstanding rotating weight loss of up to 6 pounds, ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.

4.49 out of 5 stars ( 43 )

$469.99

$972.99

Richmond Gear EXCel Ring and Pinion Sets

Richmond Gear EXCel ring and pinion sets are manufactured to meet the exacting specifications required by Richmond Gear. The design, tooling, steel selection, and heat-treat recipes are all controlled by Richmond Gear to produce cost-alternative ring and pinion sets. The Richmond Gear EXCel ring and pinion sets offer exceptional value with better-than-OEM quality. Available in a wide variety of gear ratios, the Richmond Gear EXCel ring and pinion sets will give you maximum confidence in your differential.

4.2 out of 5 stars ( 140 )

$187.04

$492.98

Motive Gear Performance Ring and Pinion Sets

Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicles. Their gear sets are made from first-run steel, they never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high-horsepower racing engines. Extensive engineering, computer-controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in their in-house lab. Motive Gear Performance also offers a lightweight alternative to standard ring and pinion gear sets. Their AX Series ring and pinions are designed to increase horsepower and efficiency by removing rotating weight. Professional race teams have used custom-lightened drivetrain parts for years, resulting in faster times and more wins. The AX Series gears from Motive are lightened during the manufacturing process; this results in gear sets that have been engineered, not modified. Computer-controlled heat treatment, index tooth spacing, and CNC machining all go into AX Series performance gear sets. Motive Gear Performance: What the pros run!

4.58 out of 5 stars ( 195 )

$282.37

$656.98

B&M Transmission Brackets and Levers

B&M offers a full line of shift levers, cable brackets, and assorted linkage components everything you need for installing your B&M shifter. Or they can be used as replacements for lost or damaged parts. B&M parts are made to fit a wide variety of applications, so you're sure to find what you need.

4.66 out of 5 stars ( 187 )

$27.14

$135.95

Silver Sport EasyFit Tremec TKX Transmission Kits

Silver Sport EasyFit transmission kits are designed to be the perfect start to your TREMEC TKX installation. The kits are tailored with a vehicle-specific shifter position and components to make your installation easy and less costly. Features and specs: * STX Shifter--short throw shifter (depending on kit) * Transmission mount, reverse light harness, pilot bushing, and required hardware * 5-speed pattern shifter ball or 5-speed shift pattern console plate (depending on kit) * EDP coated, steel crossmember (depending on kit) * Gear ratios--2.87, 1.89, 1.28, 1.00, 0.68, 2.56R * 600 lb.-ft. torque rating * 26-spline count input shaft * Quality-tested with a 12-month factory warranty

3.0 out of 5 stars ( 3 )

$4,095.00

$4,495.00

Timken Wheel Bearing and Hub Assemblies

Timken Bearing wheel bearing and hub assemblies are the key to restoring your vehicle's smooth and safe ride. They're made to meet or exceed OEM specifications and are available for a variety of domestic and import vehicles. ABS sensors are included where necessary. Order the replacement model needed for your application.

4.59 out of 5 stars ( 235 )

$127.99

$287.99

Timken Pinion Bearings

Timken pinion bearings offer durability and peace of mind. Known the world over, Timken bearings are precision-engineered to provide you with superior quality, along with energy-efficient and cost-effective friction management. For a proper fit that will run smoothly, these single-row tapered roller bearings are your best bet when replacing old and worn pinion bearings. Timken bearings are available for dozens of axle types; choose the models that match your vehicle specs.

4.82 out of 5 stars ( 56 )

$14.99

$38.99

National Bearing Pilot Bearings

National Bearing pilot bearings provide you with a job done right. Their quality bearings will replace your worn-out pilot bearings with an OE fit and confidence. National anti-friction bearings are precision-made to keep your transmission and clutch aligned for trouble-free operation. Bearings wear out--replace them with National pilot bearings.

4.83 out of 5 stars ( 6 )

$13.99

$30.99

USA Standard Gear Ring and Pinion Sets

USA Standard Gear ring and pinion sets are high-quality and precision-machined replacements. They're offered for a wide variety of common and hard-to-find applications, differential case designs, and ratios. The right choice adds confidence to your install; select the USA Standard ring and pinion set recommended for your vehicle.

3.71 out of 5 stars ( 49 )

$243.99

$776.99

ACDelco Pilot Bearings and Bushings

ACDelco transmission pilot bearings and bushings deliver the quality, durability, and reliability you expect. They facilitate less friction and longer life from the clutch assembly in your ride. These replacements are available in a variety of sizes, styles, and materials. Order the model recommended for your application.

4.72 out of 5 stars ( 39 )

$16.99

Ford Performance Parts Roller Pilot Bearings

Ford Performance Parts roller pilot bearings are direct replacements. When you install a new clutch, one of these bushings will help you obtain less friction and longer life from the assembly. Order the roller pilot bearings machined for your engine model.

4.81 out of 5 stars ( 36 )

$15.99

Yukon Gear & Axle Crush Sleeve Eliminator Kits

Yukon Gear & Axle crush sleeve eliminator kits replace your crush sleeve with a shim and spacer setup. These kits offer an economical way to enhance your setup and make it more precise. Have you ever over-tightened a crush sleeve? You toss it and start over with a new one. Yukon Gear & Axle crush sleeve eliminator kits remove the hassle—so setting preload is easier. Order the kit designed for your axle model application.

4.62 out of 5 stars ( 68 )

$53.99

$115.89

Centerforce Pilot Bearings and Bushings

Are you installing a clutch? Centerforce pilot bearings and bushings will be needed for proper installation. The bushings and bearings are made of high quality materials, available for many applications, and are direct original equipment replacements. Upgrade your pilot bushings or replacing worn pilot bearings with Centerforce.

4.55 out of 5 stars ( 38 )

$12.95

$29.95

ACDelco Neutral Safety And Backup Light Switches

When you need quality replacements for your vehicle's OEM lights, ACDelco neutral safety and backup light switches will have them working like new. These switches are manufactured to OE specifications for fit, form, and function, providing perfect repairs without breaking your budget. Enjoy renewed neutral safety and backup light performance; order the switch recommended for your application.

5.0 out of 5 stars ( 2 )

$88.99

SVL Drivetrain Ring and Pinion Gear Sets

SVL Drivetrain ring and pinion gear sets make it easy to find the right ratio for your application. Engineered and manufactured for all makes and ratios, they deliver the ideal blend of coverage, performance, and value. SVL starts their ring and pinion sets with a computer-generated gear summary. From there, the gearing is forged from alloy steel for optimal hardness; then the gears are cut with the utmost accuracy to ensure the smoothest possible ride—and computer-controlled heat-treating results in extra wear resistance. In the final stage of the process, the ring gear is mated to the pinion through gear lapping, which provides ideal meshing of the gearing. You can count on SVL Drivetrain ring and pinion gear sets to fit and function as expected in your automotive application.

4.0 out of 5 stars ( 30 )

$165.99

$329.99

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