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Summit Bucks
The feed limit low valve in listed GM transmissions limits line pressure feed to the default disable solenoid and control valves. Feed limit low pressure is also connected to the boost ball system for "A" and "B" clutch control. This feed limit low valve is subject to significant side-load force, resulting in severe wear and pressure loss to the default disable solenoid and connected control valves. Such pressure loss can put the vehicle into default mode at high speeds, resulting in momentary wheel lockup, sudden downshift to 2nd gear, harsh shifts or a P0747 code. The feed limit low valve can wear out in as little as 30,000 miles, with many vehicles requiring service by 35,000 miles. A national recall from GM includes installing updated software that monitors valve performance and wear, then triggers a check engine light and reduced propulsion message 10,000 miles before failure. Vehicles are then limited to 5th gear, commonly referred to as limp mode, until the valve body is serviced to address the failed valve. Sonnax patented this drop-in feed limit low valve kit to overcome bore wear, restoring proper valve function immediately without the need or expense of replacing the entire valve body. The valve reroutes the balance circuit through an internal passage, significantly reducing the side-load force, while upgraded materials prevent future wear. * The kit overcomes drivability issues related to the GM 10-speed wheel lockup recall * Patented valve and sleeve combination overcomes bore wear and significantly reduces future side loading of the valve * Hardcoat anodized aluminum valve and wear-resistant sleeve combat premature wear * Drop-in Zip Valve parts install quickly and easily * Kit contents: -- Valve -- Sleeve -- Spring -- Retainer -- Drill -- Rivet (Note: The OE feed limit low valve is susceptible to premature wear and therefore a critical failure point. Replacing the valve is recommended even if the transmission isn't exhibiting problems and the valve passes a vacuum test.)
Not Yet Reviewed
$26.86
Some of the most common problems with Suzuki Samurais include the transfer case stuck in neutral and a sloppy transmission shifter. Low Range offers their Sloppy Shifter Fix kits, providing some of the world's best transfer case and transmission bushings ever made for the Samurai. They're designed with Nylatron GS—a bearing-grade nylon used for years in the off-road market and more resilient than polyurethane. Additionally, Low Range Sloppy Shifter Fix kits are easy to install without transmission or transfer case removal and can be done in minutes! Order the kit recommended for your application.
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$50.09
Low Range Off-Road e-locker electrical switches make it easy for you. These simple back-lit locker-specific rocker switches efficiently operate e-locker motors, as LROF can attest to as they have used DPDT (Double Pole Double Throw) switches for years on these lockers and they work great. Plus, they make your dash look clean. Offered with front locker or rear locker marking, select the switch needed. Specifications: * DPDT ON/OFF/ON momentary switch * Single independently wired incandescent light * No rear barrier between terminals * Rated 20 amps at 12 V Please note: Switches are meant to be wired independently from the factory wiring. They are not meant for use with the factory e-locker controller.
Not Yet Reviewed
$31.87
Low Range Off-Road front axle truss with gusset kits get your axles off-road ready. A weak point on some vehicles is the front axle, which can be susceptible to bending or warping causing misalignment, tire wear, and premature failure of front axle components. For any off-road usage, Low Range Off-Road recommends trussing your axle with their truss and gusset kits. They are a must for anyone planning to do a spring over axle swap or aftermarket suspension and tire upgrades. The truss is notched in the center of the gusset to accommodate the factory weld on the axle. Contents and additional features: * One upper truss * Two lower knuckle ball gussets * Easy stitch weld installation * Ships raw * Available with or without Low Range "LR" logo
Not Yet Reviewed
$42.50
If your factory CV boots are cracked, torn, or worn out, replace them with Low Range Off-Road CV boot kits before the damage spreads to your CV joints. These CV boot kits offer enhanced durability and flexibility compared to standard OEM boots, making them particularly beneficial for lifted off-road vehicles. The kits are designed to protect the constant velocity (CV) joints from contaminants and wear, especially when the axle operates at steeper angles. Constructed from high-quality neoprene or similar robust materials, these aftermarket boots are more resistant to abrasion, drying, and tearing than many standard factory-style rubber boots. This is crucial for protecting the CV joint from mud, water, sand, and other debris encountered while off-roading. These CV boot kits include a pair of OEM-style neoprene inner boots, along with appropriate CV-Joint clamps, axle C-clips, and necessary components for installation. Select the CV boot kit designed for your year, make, and model vehicle. Important Notes: CV-Joint clamp crimp pliers are required to install CV clamps. If you do not have crimp pliers, it is recommended to select kit with crimp pliers. Additional grease may be needed for Long Travel boots.
Not Yet Reviewed
$54.15
Summit Bucks
Sonnax low sprag race and bearing kits are ideal replacements for lost or damaged components. They feature a thrust bearing, inner race, and 1.013 in. thickness. If you're looking for parts for your one-way clutch from an industry leader in cutting edge design, a Sonnax low sprag race and bearing kit fits the bill.
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$29.76
DRP Performance ultra low drag hub seals are premium quality, full-PTFE lip seals. They offer less than 1 in.-lb. of resistance per seal. The lightweight aluminum house provides a true seal to prevent debris from getting to the hub bearings. Seals increase hub free spin and reduce drag and rotating weight. Reusable when removed properly. Order the size designed for your application.
Not Yet Reviewed
$23.85
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$34.00
Allstar Performance low drag hub seals keep grease in the hub and on the wheel bearings where it belongs to reduce drag for improved performance. They are available for Howe, Allstar, Winters, SCP, and AFCO hubs, including 5 x 5 in. bolt circle and Wide 5 hubs (2.0 in. pin, 2.5 in. pin sizes, GN, and O-ring styles).
Not Yet Reviewed
$26.99
DRP Performance offers premium low drag bearing kits for a wide range of applications, including many Ford, Chevy, and Pontiac cars from the 1960s, '70s, '80s, and '90s. Low drag hub components reduce friction and lower temperatures, making your wheels spin easier, delivering more horsepower to the track—all while reducing maintenance and making your race car faster. Enhance your performance on oval track asphalt, oval track dirt, drag racing, road racing, and street applications. Kits include a DPR bearing spacer, DRP Premium Super finished Bearing Kit, and DRP Ultra low drag seal. Here are details on each component: * DRP Bearing Spacer: A difference you can feel—in the pits and on the track. Bearing spacers make the most difference of any low drag hub upgrade. Properly installed, these spacers will provide an immediate increase in hub free spin, an improvement large enough to feel just by pushing the car around. And the benefit doesn't stop there. Bearing spacers make the most difference when a side load (cornering force) is applied. Drivers have commented on how much faster a car with bearing spacers free rolls when entering and through the center of the corner. Bearing spacers simplify and reduce hub maintenance. Spindle nut torque is no longer sensitive. In fact, with spacers installed, you can tighten the spindle nut as much as you want without overtightening the bearings. (DPR recommends 20-40 lbs.-ft.) Bearings will run cooler and do not need to be repacked as often. Bearing spacers are simple to install. DRP bearing spacers have a threaded adjustment, allowing the user to quickly set bearing end play or preload. A set-screw locks the spacer at the desired adjustment. Once installed, they do not need to be readjusted unless you replace the hub or bearings. Bearing spacers are used in virtually every application in professional motorsports. * DRP Premium Super finished Bearing Kit: Reduce bearing temperature by over 100 degrees F verses stock bearings! Increase free spin by over 250 percent! DPR starts with premium quality bearings and puts them through a super finishing process. This process removes the grind marks and greatly smooths the surface of the bearing roller, while leaving a "hatch" pattern to retain grease. Quality wheel bearings will last the life of most racing applications. * DRP Ultra Low Drag Seal: …billet aluminum, full PTFE sealing lip, reusable, great for any application: dirt, asphalt, road race, street Decrease seal drag by over 1,000 percent! Air gap seals create an "air curtain" to keep debris out and eliminate drag completely! DRP Ultra Low Drag hub seals are true, purpose-built, high performance seals. The housing is made from lightweight aluminum. The sealing element is a special PTFE blend, giving it natural low friction qualities. Seals are reusable. Order the kit recommended for your vehicle.
Not Yet Reviewed
$47.05
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$51.95
DRP Performance Premium low drag bearing race kits are specialized steel wheel bearing races for high performance automotive racing. They're designed to reduce friction and drag at the wheel hub, making race cars faster. Key features: * Performance enhancement: By lowering temperatures, reducing friction, and decreasing drag, the races increase the "free spin" of the hub. This allows a race car to carry more speed through turns * Specialized finishing process: DRP uses a proprietary, hours-long finishing process to treat the races. This includes smoothing the surfaces and micro-etching a pattern to better retain grease. The result is a much cooler and smoother-running hub compared to standard bearings * Material and fitment: The kit includes inner and outer steel wheel bearing races specifically manufactured for "Wide 5" style hubs, or 5x5 hubs with 2 in. pin spindles
Not Yet Reviewed
$54.50
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$54.85
DRP Performance Economy low drag bearing race kits contain precision-finished inner and outer bearing races for a "wide 5" hub in a Circle Track race car. They're designed to reduce friction and lower temperatures in the wheel hub assembly, which frees up horsepower and increases wheel speed. Additional details: * Low-drag finishing: DRP puts each race through a multi-hour "Super Finishing" process to smooth the surface, which removes microscopic grinding marks and reduces rolling resistance * Kit includes only the inner and outer bearing races, not the bearings themselves. It is typically paired with a corresponding DRP low-drag bearing kit (i.e, DRP-007-10550C) * By reducing friction in the wheel hub, this bearing race kit provides several performance advantages for race cars: -- Increases wheel free-spin: Less friction allows the wheel to spin more freely, which can help increase the car's speed -- Lowers temperatures: Less friction also generates less heat. One test showed a drop in operating temperature from 240 to 128 degrees F when switching from stock to DRP finished bearings -- Frees up horsepower: The reduction in friction means less horsepower is wasted in overcoming mechanical drag and more is delivered to the track -- Extends bearing life: Cooler, smoother-running bearings are subject to less wear and tear, increasing their lifespan and reducing maintenance
Not Yet Reviewed
$34.25
Summit Bucks
The Sonnax adjustable rear servo pin kit 34912-01K replaces GM TH400 and '95-earlier 4L80-E servo pins. OE pins have seven different lengths to allow for adjustment of the Low/Reverse band—but are no longer available from GM. The Sonnax pin kit has an adjustment range that covers the five longest OE pins to allow for accurate setting of the Low/Reverse servo piston travel. The pin features an O-ring groove to prevent leakage of line pressure past the case pin bore. Kit contents: * Servo Pin * Screw * (4) Small washers * (1) Large washer * (2) O-Rings
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$31.29
Lubrication is the lifeblood of so many parts on your vehicle. Keep the grease in the hub and on the wheel bearings with Allstar Performance standard hub seals. These low drag replacements are an economical way to prevent dirt contamination and improve performance. They're available for 5x5, Wide 5, Granada-style, and select GM metric hub applications.
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$26.99
Summit Bucks
Sonnax Line pressure booster kits allow you to shift aggressively and then feel the tranny grab the clutches with more power when it changes gear. The larger boost valves and matching regulator springs raise line pressure progressively as higher pressure is commanded. These kits modify the sensor signal, which causes the computer to create a pressure increase. They're installed between the pressure sensor and vehicle harness using OE-style sealed connectors; no modifications are needed to the transmission.
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$36.53
TCI Red Lined high performance flex bands feature linings with a higher coefficient of friction for higher torque capacity, producing a quicker positive shift.
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$59.95
GMB U-joints are made to exact OEM standards using high-quality materials. They're designed to meet or exceed the service life of factory U-joints. These replacements feature heavy-duty needle bearings, cold-forged crosses and bearing caps, as well as a special steel composition. The U-joints are available in a wide range of styles. Order the model recommended for your application.
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$39.99
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$54.99
These sprags and roller clutch kits from TCI are all-new OEM assemblies. Replacing the forward sprag assembly and low-reverse roller clutch is a must when building a high performance 700R4/4L60E. These forward sprags are 29-element, which makes them ideal upgrades for earlier 700R4 transmissions that were built with weaker sprags from the factory.
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$47.95
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 the SKF Bearing U-joints. These drivetrain components are engineered from quality materials to meet or exceed OE standards.
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$45.99
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$53.99
Summit Bucks
ACDelco GM Genuine Parts automatic transmission accumulator pistons are factory-recommended replacement components. They will provide the same performance, durability, and service life you expect from General Motors. Order the pistons designed for your transmission application.
Not Yet Reviewed
$31.99
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$33.99
Summit Bucks
ACDelco GM Genuine Parts automatic transmission clutch springs are manufactured to be an exact replacement for your vehicle. Genuine OE parts are recommended in order to deliver peace of mind that the fit, form, and function are of the highest standards. Get the factory-style components you need from the same source as General Motors with ACDelco. The clutch springs are available for thousands of applications from 1982 and up. Order the model designed for your vehicle.
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$24.99
Hughes Performance offers a wide variety of aftermarket heavy-duty automatic transmission Sprags and Sprag assemblies for the racing enthusiast. These items are essential in higher horsepower and trans-brake applications. Forged and heat-treated races greatly increase the strength of these assemblies.
Not Yet Reviewed
$50.99
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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$29.99
Summit Bucks
Many Sonnax clutch hubs are designed for the extra-duty requirements of drag racing with Powerglide and other GM transmissions, for instance. Machined from a high-quality medium carbon steel forging, most hubs will accept five friction discs for the added load capacity needed in high horsepower race cars. All splines and thrust surfaces are precision-machined to exacting tolerances, and the unique lube hole pattern is designed to reduce drag on the friction discs in low gear. Sonnax clutch hubs are also available with or without lightening holes to reduce rotational weight.
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$32.24
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$47.50
TransGo automatic transmission shift kits include the needed items to restore proper function to your valve body with much improved drivability and durability. A wonderful addition to your OEM classic vehicle. Features and benefits: * Raises overall line pressure * Calibration for a higher speed manual low * Crisp shift performance and more durability
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$24.43
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$32.91
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