Availability
Summit Racing™ Automatic Transmissions combine quality and economy to offer replacement transmissions in many styles and options. These units are remanufactured with all-new clutches, thrust washers, seals, bushings, and high-energy bands, along with other "failure prone" hard parts depending on unit. Other features include a rebuilt front pump, a valve body with shift for street and performance and high-quality seals and gaskets. You get all these impressive upgrades, along with reliable performance and extreme value. All transmissions are Dyno tested before they're shipped. Order the model recommended for your vehicle.
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$2,153.99
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$4,039.99
On average, transmissions last between 30,000 to 50,000 miles before requiring maintenance. When that milestone occurs, Summit Racing™ offers automatic transmission rebuild kits for more than a dozen transmission models spanning a half-century. The kits include all-new clutches, oil seals, gaskets, lip seals, and a transmission filter. These rebuild components are an economical way to restore performance. Order the kit recommended for your application.
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$292.99
Our Summit Racing™ SFI-approved flexplates are built for racing. They're thicker than stock, double-welded with a forged one-piece ring gear. Available in several internally and externally balanced applications. NOT FOR MARINE APPLICATIONS.
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$72.99
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$163.99
Summit Racing™ LS flexplate spacers are designed to achieve proper spacing when you're installing an older GM automatic transmission to a LS engine. These spacer and bolt kits are manufactured from high-quality steel and correct the crank to transmission spacing differences between LS and early Chevrolet small block engines.
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$61.99
Summit Racing™ high performance automatic transmission rebuild kits feature the necessary parts to get your transmission working more efficiently than ever. Available for a variety of transmissions, the Summit Racing™ high performance automatic transmission rebuild kits are an excellent choice for increased durability and performance. Kits include: * Alto Red clutches * Kolene coated or Premium Steels * High performance band * High performance transmission filter * Bushing kit * Oil seals * Gaskets * Lip seals
( 65 )
$413.99
Our Summit Racing™ Billet SFI-approved flexplates are built for racing. They're thicker than stock, double-welded with a forged one-piece ring gear. Summit Racing™ Billet SFI-approved flexplates are the superior choice for quality and precision.
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$434.99
Summit Racing™ bellhousing bolt kits securely hold your transmission bellhousing in place on the engine block. Our bolts are manufactured in the USA from durable materials and are given a protective zinc or black oxide finish. The hardware is available in different thread sizes and head styles for applications from the 1960s and up.
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$6.99
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$15.99
For fast, precise, and comfortable shifts, grab an American-made Summit billet aluminum short-throw shifter! The heavy-duty body is completely CNC machined—no welds, stampings, or castings—for durability and a precise fit. Inside, the nickel plated steel pivot shaft has been machined to exacting tolerances for smooth operation, and offset pre-load springs help you snag third even when shifting hard. Your shifts are 30 percent shorter, the lightweight forged aluminum stick places the knob closer to the driver, and you can re-use your factory boot and knob for a clean look.
( 130 )
$140.99
Summit Racing™ Positraction differential carriers deliver aggressive, yet smooth, controllable traction. Our carriers feature nodular iron cases, forged steel internals, strong teeth—and they're fully rebuildable. We offer fitments for dozens of axle models. Whether replacing or upgrading, Summit Racing™ Positraction differential carriers will put power to the pavement, providing the confidence and performance you need.
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$904.99
Summit Racing™ adjustable clutch cable and quadrant kits adjust your clutch pedal travel to respond better to your individual driving habits. The kits contain all parts necessary to convert your stock adjustable clutch to a more versatile adjustable style.
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$69.99
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$90.99
Get your hot rod, track car, or daily driver moving with Summit Racing™ aluminum driveshafts. Recommended for applications putting out up to 700 lb/ft of torque, they are constructed from aluminum to reduce overall weight, which translates into more power getting to the wheels where it can do its job! We use the best seamless tubing to ensure the ultimate in strength and rigidly. Whether you are looking for another tenth or two off of your ET, or just better throttle response in your hot rod, Summit Racing™ will take care of you with aluminum driveshafts.
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$405.99
Don't ignore the signs! A clunking and clanging noise, intense vibrations at accelerated speeds ... it could be an indication of a failing U-joint. If that's the diagnosis, here is the solution--replace it with one of our Summit Racing Equipment® U-joints. These drivetrain components are engineered from quality materials to meet or exceed OE standards, and are available in applications with forged and case-hardened alloy steel crosses for lasting service life. The bearing cups are case-hardened for strength and durability, and superior seals help keep contaminants out and allow for proper lubrication. Plus, a grease fitting in the cross body allows for easy maintenance. Select your part application and install it to avoid complete U-joint failure--problem solved!
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$14.99
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$34.99
Summit Racing™ LS Crankshaft Pilot Extensions are an adapter bushing that extends the end of the crankshaft pilot allowing you to use an older-style GM automatic transmission on your LS1 engine. Summit Racing™ LS crankshaft pilot extensions have steel construction and tapered fit to provide long wear and an uncomplicated installation.
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$29.99
Grab one of these race-ready Summit™ billet steel flywheels for the durability and performance that you demand at a great price! They are able to withstand the severe abuse of high-rpm racing in heavy drag cars and are SFI 1.1 approved. Most of our precision-balanced Summit Racing™ billet steel flywheels are drilled for both Borg & Beck and Long-style clutch assemblies.
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$313.99
Summit Racing's Pro LS transmission adapters enable you to swap to more common and inexpensive manual transmissions from other vehicles. In addition to the bellhousing adapter, they often include handy items like the billet steel flywheel, fasteners, pilot adapter, and starter mounts. These adapters allow the use of the high performance clutches commonly used with the transmission. The kits are available for 5-speed or 6-speed applications.
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$287.99
Axles are important components in your drivetrain. When you need to replace a bad axle, choose Summit Racing™ direct fit axle shafts. These axle shafts are designed to equal or better your OEM replacements and beat outrageous dealer pricing. Manufactured from 1541H steel, these strong axle shafts come with wheel studs, bearings, and seals to finish the job right. So, if you've got an axle to replace, team up with Summit Racing™ and our direct fit axle shafts for an affordable, winning solution.
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$247.99
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$278.99
Summit Racing™ clutch pressure plate bolt kits are used to attach clutch pressure plates to flywheels. They're made from high-strength alloy steel with a protective black finish--and offer an OE-fit and function. When replacing your clutch, why take a chance with old fasteners when you can use new high-strength bolts from Summit™. They're available to fit a wide variety of year, make, and engine applications.
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$12.99
These Summit Racing™ firewall clutch cable adjusters are just what you need to get that new adjustable cable perfect. They are designed to bolt to the firewall and allow easy adjustment for the clutch cable.
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$36.99
Summit Racing™ adjustable clutch cables are replacement cables for your Summit Racing™ adjustable clutch cable and quadrant kits. They allow you to replace your stock Mustang non-adjustable cable with the more popular and versatile adjustable type.
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$40.99
After extreme heat, the next fastest transmission killer is foreign debris. Our Summit Racing™ filter kits come with a fresh filter and pan gasket so that you can protect your transmission against those damaging impurities.
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$15.99
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$24.99
Keep your flexplate firmly in place with professional-grade steel flexplate bolts from Summit Racing™. These quality hardware replacements feature a hex head design and are offered in many finishes, lengths, and thread sizes. Order the fasteners recommended for your vehicle and engine application.
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$5.99
Our Summit Racing™ clutch forks are a great drivetrain upgrade. Made from strong stamped steel to reduce flexing and zinc plated for corrosion resistance, our clutch forks are sure to suit your needs.
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$61.99
When you need additional room, Summit Racing™ bellhousing spacers can make thing easier. Available in several thicknesses, they are ideal when adapting different transmissions, flexplates, flywheels, converters, clutches, and clutch hydraulics. Our Summit™ bellhousing spacers are precision machined from aluminum to fit well and provide you with the extra spacing needed. Select the thickness needed for your project.
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$51.99
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$71.99
Put that horsepower to the ground through both wheels. These Summit Racing™ ring and pinion and differential Pro Packs feature the parts necessary to complete your rear differential transformation. They include a Traction-Lock differential from Ford Racing, a ring and pinion gear set, a ring and pinion installation kit, a 4 oz. bottle of friction modifier, and 2 qt. of 75W90 gear lube. These Summit Racing™ ring and pinion and differential Pro Packs come available in different gear ratios, so we are sure to have one to suit your vehicle's needs.
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$813.51
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