Availability
Don't leave anything on the table at your next race! Step up to a Summit Racing™ billet aluminum trans-brake valve body—and take full advantage of your race car's ability. These automatic transmission units are lighter than OEM steel versions; and their solid design is more rigid than veined factory models, improving strength. Summit™ valve bodies also omit the unnecessary fluid channels found in OE-style units, providing a more direct fluid path. This improves trans-brake performance and shift quality. Increase your transmission performance with the billet aluminum trans-brake valve body recommended for your application. Other benefits: * Achieve maximum torque converter stall * Quicker and more consistent reaction times and 60 ft. times * Prevents engine torque load from transmitting thru drivetrain prior to launch * Trans-brakes perform in much the same way as a manual clutch
( 9 )
$535.99
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$544.99
On Sale
Summit is proud to offer our Summit Racing™ Transmission Yokes. Built from quality materials these are offered in various Lengths and common U-joint sizes to allow you to replace your bent, rusted, or worn factory yoke or finish up a swap where the driveshaft is just a touch too short. Eliminate that last weak spot in your driveline with Summit Racing™ transmission yokes.
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$258.99
$74.99
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$249.99
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.
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$140.99
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$144.99
Summit Racing™ hydraulic throwout bearings are designed to fit stock transmission bearing retainers and replace the factory bearing, forks, and linkage to give you a smooth and effortless clutch release. They're intended to work with OE-style clutches that use a flat bearing face. The bearings are great with high performance street/strip style clutches and are universally adaptable to most rear wheel drive manual transmissions—including various Jerico, Muncie, Richmond, and Saginaw models. Ditch the Z bars and linkage with a Summit Racing™ hydraulic throwout bearing.
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$219.99
Summit Racing™ 4L60E sun shells or sun gear reaction shells are built to offer the strength and durability you need to keep your transmission operating reliably. These sun shells are made of heavy gauge steel and feature heat-treated spine collars to significantly reduce the chance of premature failure and provide the service life you expect. Recommended for stock and performance rebuilds due the the high failure rate of the factory version. Works with both plastic washer and bearings.
( 2 )
$99.99
Machined on state-of-the-art CNC machines from 1045 chromoly steel, Summit Racing™ mini spools will take racing abuse. They replace the side and spider gears in your factory open differential carrier and lock your axles together for positive traction, making them perfect for Circle Track racing. Summit Racing™ mini spools are recommended for dirt track use only.
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$29.99
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$101.99
These Summit Racing™ universal drain plug kits can be added to transmission pans, differential covers, or anywhere you need to change fluids, but don't have a factory drain plug. Just drill a 1/2 in. hole and mount one of these plugs into the pan.
( 53 )
$5.99
On Sale
Most racing is done using a modified version of a factory automatic transmission. Today's high-tech, high-horsepower engines transfer incredible amounts of torque through these transmissions to the driveline. Summit Racing™ automatic transmission drums improve performance, reliability, and holding power. Whether by using beefier designs than factory parts, by adding larger/extra clutches, or using lighter, stronger materials, you'll get down the track and keep going rounds when you include Summit Racing™ transmission drums in your build.
Not Yet Reviewed
$1,024.99
$975.99
Summit Racing™ ring and pinion gear sets are ideally suited for track duty, street use, or off-road applications.These gear sets are CNC-cut from 8620 steel for outstanding durability, factory-lapped for a precise fit, and Rockwell-tested for hardness.
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$189.99
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$284.99
Summit Racing™ transmission pumps are designed to replace your worn original. These high-quality pumps are available in different materials for TH400 or Powerglide transmission models. They will provide a factory-style fit and performance.
Not Yet Reviewed
$458.99
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$482.99
In high performance and racing applications, it's important to avoid restriction and maintain line pressure by keeping a good supply of clean, fresh fluid to the pump. Summit™ Hi-Flow race transmission filter kits eliminate the restrictive factory-style filter element and instead use a low restriction brass screen that allows maximum flow and filtration which is the key to consistency, performance, and long life. We recommend these for all high performance applications that utilize a full-manual or trans-brake valve body.
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$18.99
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$29.99
On Sale
Summit Racing™ Pro LS torque converters are designed for stock and modified LS-powered street vehicles that make up to 600 rwhp. They will furnish the extra stall speed that you need for quicker launches—and they pair well with our Summit™ Pro LS series camshafts. These computer-balanced torque converters feature: woven carbon lockup clutch lining; heavy-duty Torrington bearings; hand TIG welding; a new pilot, impeller hub, and turbine hub; and a custom stator. The torque converters are available in a variety of options; order the model recommended for your application.
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$779.99
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$809.99
These Summit Racing™ differential support covers have a heat-treated re-enforced aluminum body which helps keep bearings and ring gears in place. The incorporated, adjustable load bolts support the cap which helps prevent cap deflection and breakage, and also ensures pinion depth and backlash remain correct.
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$153.99
Summit Racing™ 5-pinion planetary gears are drop in upgrades that replace the standard 4-pinion planets. The extra pinion gives your transmission extra torque carrying capacity and extends the life on the geartrain when used for towing or performance.
Not Yet Reviewed
$139.99
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$149.99
Summit Racing™ aluminum transmission pans are engineered, cast and CNC machined from A319 aluminum. Offered in a natural finish with your choice between a cast-in "Summit" logo or a classic ribbed design, these pans look great and are built to last. Engineered to withstand the toughest conditions, they feature cooling fins for enhanced heat dissipation and improved durability. The thick flange gives these pans increased rigidity, promoting even gasket retention and reduced potential for leaks. The deep style pan boasts an increased fluid capacity, promoting improved fluid longevity and fluid cooling without the need to modify the dipstick, while the drain plug makes future fluid changes hassle and mess free. These pans come complete with installation instructions, mounting bolts, gasket, a 3/8 NPT drain plug, filter (most applications), and filter extension tube and tube o-ring where necessary, giving you everything needed for a seamless installation. Upgrade your transmission with confidence using top quality parts from Summit Racing, where form meets function for unparalleled performance and reliability.
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$145.99
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$146.99
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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$730.99
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$904.99
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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$196.99
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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$316.99
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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$27.99
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