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Reid Powerglide transmission cases are perfect for drag race high-horsepower applications. They are made by a permanent mold process from heat-treated aircraft-grade aluminum, making them stronger and more ductile than OEM castings. Features include: * Thickened oil pan flanges * Beefed-up oil pump area * Heli-coiled oil pump mounting holes * Adjustable trans-brake release * Redesigned oil passages * Reverse piston bleed hole * SFI-approved safety liners for flexplate and transmission
( 8 )
$1,229.00
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$1,459.00
Summit Racing™ Cummins to GM bellhousing adapters can facilitate a swap for your GM truck or SUV. Our kits include a billet aluminum adapter plate that's less than 2 in. thick and a steel flywheel. And, unlike OEM adapters, these allow your engine and transmission to be placed straight—not at an angle. They're available for different transmission models. When you want a clean install that's easy and will save you some room, Summit Racing™ Cummins to GM bellhousing adapters are the right choice.
( 16 )
$1,133.99
McLeod RXT Street Twin clutch kits are ideal for the extreme horsepower enthusiast who wants performance and economy. Capable of handling up to 1,000 hp, the RXT Street Twin clutches are for those who've kicked it up another notch—but still require streetability. The ceramic facing on the clutch discs provides slightly aggressive engagement with a soft pedal effort, making these clutches suitable for most street performance enthusiasts. Match your vehicle specs to the correct model from McLeod. Additional features include: * Alignment tool * Lighter-than-stock pedal feel * Available with dedicated flywheel or adapter ring for factory flywheel * CNC-machined and anodized flywheel adapter ring * Smooth engagement with excellent release qualities * Ceramic facings on disc increase holding power over similar organic linings * Low rotating mass for quick revs * Blanchard ground floater with multiple straps to reduce noise for streetability
( 47 )
$1,245.00
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$1,695.00
Summit Racing™ Pro Bracket Race Torque Converters are what you need to get minimum ET's with maximum consistency round after round. Designed for bracket race use we have partnered up with a top converter builder to bring you an ultra-high quality converter right off the shelf at a bracket racers price point. With 8, 9, or 10 in. configurations to work for most small block and big blocks up to 555 cubic inches, we can get you on, and down the track in short order. Follow the stall chart to find the weight of your car, cubic inch, and horsepower range, then select your desired stall and order it up and go racing. Custom options not available. Features and Benefits * Steel stators in all versions * Furnace brazed pump and turbine * Dual anti-balloon plates * TIG-welded blades * Torrington bearings * Computer welded and balanced * Designed for 327-555 cu. in. engines * Turbo spline only (no bushing needed in PG stator support tube) * Stall speed ratings range from 4,400 to 6000 * .090/.125 and .250 thick motor plate versions available
( 3 )
$1,149.99
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$1,389.99
Intended for high-horsepower street fans, the McLeod RST Street Twin clutch kits are economically priced twin disc clutches that use your existing flywheel. Able to handle up to 800 hp, the RST Street Twin clutches remain completely street-drivable. The organic lined clutch discs provide smooth engagement with a soft pedal effort, making these clutch kits ideal for the street performance enthusiast. (For select vehicles where these clutches are not adaptable to your existing flywheel, a new flywheel is included in the kit.) Here are some additional features of the McLeod RST Street Twin clutch kits: * Alignment tool included * Lighter-than-stock pedal feel * Will bolt to factory flywheel * CNC-machined and anodized flywheel adapter ring * Organic disc facing for smooth and even clutch engagement with excellent release qualities * Low rotating mass for quick revs * Blanchard ground floater with multiple straps to reduce noise for streetability
( 84 )
$1,175.00
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$1,695.00
Summit Racing™ heavy-duty truck automatic transmission rebuild kits feature the necessary parts to rebuild your transmission while improving it to stand up to the higher torque diesel engines in front of them. These rebuild kits are an excellent choice for increased durability, performance, and increased holding capacity when carrying or towing heavier loads. Available for a variety of transmissions, the Summit Racing™ heavy-duty truck automatic transmission rebuild kits are each designed, tested, and provided with parts that are engineered and selected to work best in each actual application without adding extra cost where it is not needed. Kits include: * Clutches: G3 Powerpack, high-energy gray or red clutches * Performance, regular or Kolene steels * High performance band (where applicable) * Molded pistons (where applicable) * High performance transmission filter * Bushing kit * Washer kit * Overhaul gasket kit includes gaskets, seals, and lip seals
( 1 )
$1,064.99
We matched up high performance clutch parts to form these Summit Racing™ clutch, flywheel, and mounting hardware Pro Packs. They're available for hundreds of Ford, GM, and Mopar applications from the 1950s and up. Convenient and economical, Summit Racing™ Pro Packs save you the legwork with the correct parts to complement each other. Pro Packs include: * RAM HDX series clutch kit * Billet steel flywheel * Hydraulic throwout bearing * Pressure plate bolts and flywheel bolts
( 4 )
$1,121.10
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$1,147.10
We matched up high performance clutch parts to form these Summit Racing™ clutch and flywheel Pro Packs. They include a Centerforce dual friction clutch kit, billet aluminum flywheel, throwout bearing and clutch alignment tool. If you have added some horsepower to your engine, then your going to need one of the Summit Racing™ clutch and flywheel Pro Packs to put all of that power to the ground.
( 1 )
$1,036.34
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$1,099.34
On Sale
Hays Twister Full Race Torque Converters feature a custom-designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos. They're available with various RPM stall speed offerings to accommodate any mixture of modifications—including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss. Additional product features: * All Full Race Series converters are built, tested, and proven to support up to 1,000 hp * Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers * State-of-the-art spray welding process is used in select areas. Spray welding provides clean, strong, and consistent fusion while also increasing strength through hardening from higher process temperature * Each converter is hand-built and inspected in every step of assembly to ensure top-of-the-line quality * All Hays torque converters are internally welded, compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency * Heavy-duty Torrington bearings are used for greater strength and durability * Stators are chosen with high-flow vents and channels to promote cooling in heat-producing higher horsepower applications * Increased horsepower and acceleration due to a weight-saving, one-application design. Almost all Hays converters are built for one application to reduce weight, compared to a multi-bolt pattern converter * Full Race Series torque converters are offered in several different stall speeds for popular automatic transmissions.
( 1 )
$1,649.95
$1,049.95
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$1,483.95
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.
( 1 )
$1,227.99
Action Clutch multi-disc clutch kits are high performance race clutch systems built using premium materials. They are for NA, Forced Induction, and Nitro race vehicles making serious power, and even though they are high performance race kits, the pedal feel is not as stiff as you'd imagine with an aggressive, but manageable engagement. Action Clutch twin disc race kits are specifically designed for race and track purposes and have an 800 torque holding capacity. They feature two sintered metallic race discs that provide a higher heat capacity through their unique formulated friction mix and a ventilated 6061 T-6 billet aluminum clutch cover design. Their engagement characteristics are smooth, offering an increase in clamping force without requiring twice the pedal pressure, and overall weight reduction provides a quick throttle response to get you off that line as fast as possible. Select the kit designed for your vehicle. Features: * Ventilated 6061 T-6 billet aluminum clutch cover design * High-strength steel alloy pressure and floater plates * .250 in. thick discs provide excellent wear resistance and offers superior performance in elevated temperatures * Rigid hub type (rigid design may increase spline wear) * Design offers less rotational mass, superior temperature resistance, and minimized deflection when quick shifting * Individually inspected for proper release
Not Yet Reviewed
$1,377.45
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$1,424.95
South Bend Clutch Stage 3 drag race clutch kits are powerfully built with heavily modified vehicles in mind—particularly those built for 1/4 and 1/8 mile tracks. They include a single mass SFI-approved flywheel with each kit, which is typically required for drag racing when the original design is dual mass. The pressure plate is race cover engineered to keep the clutch pedal travel short and quick. South Bend Clutch Stage 3 drag race clutch kits are recommended for drag racing, pulling, and drifting. Order the clutch kit recommended for your specific vehicle and engine size. Features, items, and specs include: * Puck-style disc reduces rotational mass and is assembled with all high-carbon components for maximum strength * Graphite-impregnated ceramic friction material perfectly suited for drag racing (maximum friction co-efficient, rapid heat dissipation, and abrupt engagement characteristics) * Meticulous processing and advanced packaging materials
Not Yet Reviewed
$1,011.29
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$1,822.98
South Bend Clutch Stage 2 Drag Race clutch kits are designed with racers in mind. They include a single mass SFI-approved flywheel with each kit—typically required for drag racing when the original design is dual mass. The heavy-duty pressure plate is modified for a puck-style disc with no cushion between the linings to keep the clutch pedal travel short and quick. These South Bend Clutch Stage 2 Drag Race clutch kits are recommended for drag racing, drifting, and limited street use. Order the kit that's recommended for your specific vehicle and engine size. Features, items, and specs include: * Graphite-impregnated ceramic friction material for exceptional durability, heat transfer, torque capacity, and reduced chatter * Puck-style disc reduces rotational mass and total drive surface area, while increasing psi on the surface of the friction material * Disc design minimizes inertia, accelerating the transfer of torque from the engine to the wheels * Meticulous processing and advanced packaging materials
Not Yet Reviewed
$1,002.32
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$1,822.98
Transmission Specialties 900 Series XHD Spragless racing converters are perfect for budget minded bracket racers. They are made of the same 245mm that other converter companies use for their expensive race converters, and are perfect for race cars of 400 to 850 hp. The 900 Series of XHD converters are available in three models (low, medium, or high stall) offering stall ranges of 3,000 to 6,500 rpms, depending on horsepower. Anti-ballooning plates are standard, making them a great value. Choose the converter for your make's (GM, Ford, or Chrysler) engine, and all models include a billet cover, aftermarket stator, and furnaced brazed fins.
Not Yet Reviewed
$1,174.70
McLeod Street Twin clutch kits are designed to be high performance replacements for your OEM clutch. They include everything you need--a new disc, pressure plate, and your choice of a billet steel or billet aluminum flywheel. McLeod Street Twin clutch kits are pre-balanced to fit specific applications and include the correct alignment tool for installation.
( 4 )
$1,095.00
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$1,599.00
Intended for the high horsepower street/strip fan, McLeod RXT 1200 twin disc clutch kits are able to handle 1,200 crank horsepower. With a higher clamp load than standard RXT twin disc clutch kits, RXT 1200 clutch kits can handle almost any horsepower you can throw at them and still remain streetable. Ceramic-lined clutch discs provide smooth engagement with a stock-like pedal feel to make them ideal for the street performance enthusiast. A flat-style flywheel with a crank relief of 6.250 in. diameter or less is required for proper fitment.
( 12 )
$1,295.00
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$1,699.00
McLeod Magnum Force clutch kits are the perfect choice for racers looking for lightweight, high-torque capacity units. They are specifically designed for oval track, road race, and dry lake applications. The McLeod Magnum Force clutch kits are offered in single, double, and triple-disc combinations. Available for most input shaft splines, the McLeod Magnum Force clutch kits feature optional pin or strap floaters to rattle and have bolt-on counterweights for balanced engines.
Not Yet Reviewed
$1,295.00
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$1,695.00
McLeod hydraulic throwout bearing conversions are designed to convert your vehicle over to hydraulic power. They produce a softer pedal effort, giving you more manageable and smoother clutch operation. Also included are stainless steel braided hoses, steel fittings, an aluminum slave cylinder and a remote reservoir. The McLeod hydraulic throwout bearing conversions use your stock pedal and are easy to install and adjust.
( 14 )
$1,295.00
XClutch Stage 2R clutch kits are performance upgrades that have been engineered to provide the ultimate in clutch performance. Utilizing the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between drivability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analyzed to ensure positive pedal feel and increased clamping force. XClutch utilizes the latest ceramic technology in their Stage 2R performance kits and are mated with a high performance pressure plate. These kits are recommended for vehicles requiring a higher level of torque holding and heat capacity. Order the clutch kit designed for your application needs.
( 1 )
$1,650.45
Tilton's 6-leg 5.5 Ultra clutch assemblies are a direct replacement or upgrade for the QM Optimum clutch—and they're Tilton's lightest weight 5.5 in. metallic racing clutch. The Ultras are designed and manufactured using proprietary materials and processes that increase service life of the clutch internals. They feature a rigid clutch cover that resists deflection, plus hardened steel thrust buttons installed into the legs—thus providing the most durability and highest performing clutch for the money, bar none. These clutches are rated for 500 lbs.-ft. of torque for two plate assemblies, and up to 750 lbs-ft. for three clutch units.
Not Yet Reviewed
$1,164.50
On Sale
FTI Performance SRL Series billet lockup torque converters feature a computer-designed, CNC-machined billet front cover and a billet lockup piston--making premature clutch wear a thing of the past. With custom stator designs and multiple blade angle pumps, stalls are available from 2,800-4,400 rpm. They are custom-built to your exact needs and driving style. With furnace-brazed and heli-welded fins, severe-duty sprague, and anti-ballooning flanged impeller hub, these torque converters are virtually indestructible.
( 16 )
$1,099.00
Rekluse Clutch Radius CX 4.0 clutch kits deliver a complete package of auto clutch functionality, improved power delivery, and upgraded durability via Rekluse's EXP 4.0, TorqDrive, and adjustable slave cylinder technology. The kits include Rekluse's next-generation EXP 4.0 auto clutch disk, billet aluminum inner hub and pressure plate core components, TorqDrive clutch pack, and a clutch cover to top it off. These features not only provide stronger power delivery, but also more reliable, responsive clutch modulation. The billet core components help keep the clutch cooler and resist wear with improved oil flow and hard anodized coatings, plus provide an improved, consistent lever feel. Basket sleeves are provided to prevent clutch baskets from notching. Radius CX 4.0 is the ultimate performance auto clutch kit that can be set up to fit almost any rider's preferences. Choose the kit designed for your bike. Features: * Eliminates stalling, start, and stop without engaging the clutch lever * Increased power transfer over OEM * On-the-fly external adjustment * Allows riders to run a gear taller, letting the suspension work better and saving energy * TorqDrive clutch pack provides longer clutch life with less adjustment over time * Retains full, normal use of the clutch lever to fully override the auto functionality at any time * Improves rider control, maximizes traction and confidence to navigate challenging terrain * Improved oil flow and cooling with core components aids in durability * Rekluse clutch cover adds a factory look
Not Yet Reviewed
$1,449.00
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$1,499.00
Diesel trucks are designed for towing heavy loads. If your rig is running 500 to 650 hp, then Valair Performance Quiet Street Dual Disc clutch kits are the way to tow. They feature tough heavy-duty parts, strong pressure plates, and a nodular iron flywheel. These kits are not intended for racing or competition use. Quiet clutch kits eliminate floater plate rattle when the clutch is pressed in, but gear rollover noise is inevitable when changing to a solid mass flywheel. It's often heard when the vehicle is under load at low rpm or idling, and it sounds like marbles in the transmission. Please educate yourself before purchase. Towing is tough on your vehicle—keep the pressure high and the shifts solid with a Valair Performance Quiet Street Dual Disc clutch kit, available for a variety of specific transmission applications.
( 9 )
$1,631.58
On Sale
ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.
( 87 )
$1,204.00
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$1,371.00
$1,040.20
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$1,184.40
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