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TCI 4L80E bolt-together torque converters are high-stall, multi-disc, lock-up torque converters with new components designed specifically for applications utilizing electronic overdrive transmissions. Each converter's high-stall nature gets the engine to maximum torque and multiplies it as the vehicle starts to move. This improves vehicle launch and overall performance. These TCI converters feature a triple-disc, lock-up assembly with woven carbon frictions to handle more torque and dissipate heat more efficiently than the stock component. Designed with a higher clamping force on the clutch friction than stock and competitor options, the converters also boast full wide-open-throttle lock-up capability. Featuring a CNC-machined, billet bolt-together design, there is no welding or cutting required to access internals, meaning that each unit can be unbolted and disassembled, enabling easy stall changes and rebuilds, as well as efficient replacement of bearings and lock-up components.
Not Yet Reviewed
$1,505.95
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.
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$1,699.95
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$1,949.95
ATS Diesel Performance Five Star torque converters bring top-of-the-line technology and performance to your rig. Their efficient design features innovative fluid-assist technology and a unique 5-disc setup that provides 100 percent mechanical bond during lock-up to ensure no plate slippage. Optimal stall speed and maximum torque multiplication create better performance, higher fuel economy, and unsurpassed reliability. Order the model recommended for your transmission application. Product features: * Hardened pump drive hub * Furnace-braised impeller veins * Proprietary mixed-flow stator * Internally balanced turbine * Billet pistons * Patented Viskus clutch drive with square tab lugs * Patented 2-piece construction * Exclusive 12-bolt cover design * Patented square lug design * Billet cover
Not Yet Reviewed
$1,509.99
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$1,649.99
These TCI PRO-X torque converters are designed specifically for Top Sportsman, Top Dragster, and Outlaw Street Car classes. Able to handle 2,500+ hp applications (including multi-stage, nitrous-assisted, supercharged, and twin turbocharged engines), these high-strength torque converters feature a TCI exclusive--HDT (Heat Dissipating Technology) Coating--further enhancing their ability to deliver unsurpassed consistency and durability. Features include: * Hand-built steel stator * Forged mounting cover * 3 sets of heavy-duty internal bearings * Furnace-brazed turbine and pump assembly * Built for GM, Ford, and Chrysler transmissions * 4 or 6-bolt flanges and optional billet front available
Not Yet Reviewed
$1,779.95
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$2,058.95
Yank Performance offers Pro Thruster Series torque converters for a variety of transmission applications, including 4L80-E, 4L85-E, 8L90E, THM200-4R, 4L65-E, 6L80-E, 6L90-E, 4L60-E, 4L70-E, THM700-R4/4L60/MD8, and 8L80E models. The ultimate converter for your car, this series loves big camshafts and RPM. These replacement fluid couplings allow the engine to spin independently of the transmission in automatic vehicles, enabling the engine to keep running when the car is stopped, and facilitating smooth power transfer. The street-strip torque converters are available in a variety of stall speed ratings, bolt circles, input spline quantities, and other options. (Yank does not recommend the use of NOS on this series of converters. The reason for this is the shift extension will get too high. All Pro Thruster Series converters are 9.5 in. billet cover with billet lock up clutch. Rated at 650 RWHP.) * One piece roller burnished hub * New Torrington bearings * Fully furnace-brazed pump and impeller * Hardened splines
Not Yet Reviewed
$1,543.99
Yank Performance offers SS Truck Series torque converters for a variety of GM transmission applications, including 4L60-E, 4L65-E, 4L70-E, 4L80-E, 4L85-E, 6L80-E, 6L90-E, THM200-4R, and THM700-R4/4L60/MD8 models. These replacement fluid couplings allow the engine to spin independently of the transmission in automatic vehicles, enabling the engine to keep running when the car is stopped, and facilitating smooth power transfer. The truck/towing torque converters are available in a variety of stall speed ratings, bolt circles, input spline quantities, and other options.
Not Yet Reviewed
$1,543.99
Yank Performance offers Super Yank Series torque converters for a variety of GM transmission applications, including 4L80-E, 6L80-E, 8L80E, 8L90E, 4L65-E, 6L90-E, 4L85-E, THM200-4R, 4L70-E, 4L60-E, and THM700-R4/4L60/MD8 models. These replacement fluid couplings allow the engine to spin independently of the transmission in automatic vehicles, enabling the engine to keep running when the car is stopped, and facilitating smooth power transfer. The street-strip torque converters are available in a variety of stall speed ratings, bolt circles, input spline quantities, and other options.
Not Yet Reviewed
$1,543.99
Not all converters are what they promise or claim to be. Superior performance costs money--always has and always will. With Yank, you get what you pay for. Yank Performance SS Series torque converters are the ultimate street/strip units, working great on NOS or N/A. All SS Series models are highlighted by a 9.5 in. billet steel construction and a solid billet lock-up clutch. Select from stall speed, transmission type, and single or 3-disc options to purchase your ideal Yank SS converter for your vehicle. Features: * Rated to 650 RWHP * One-piece roller burnished hub for long seal and bushing life * New Torrington bearings * Fully furnace brazed pump and impeller * Hardened input and turbine splines * One free re-stall in first year * 3 yr. warranty
Not Yet Reviewed
$1,543.99
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$1,613.99
Yank Performance offers SC Series torque converters for a variety of Chevy transmission applications. They're built on a 10.5 in billet platform with a solid billet lock-up clutch. These converters are designed to work well with positive displacement superchargers and are rated to 1,200 rear-wheel horsepower. Additional details: * One piece roller burnished hub * New Torrington bearings * Fully furnace brazed pump and impeller * Hardened splines * Stall speed options
Not Yet Reviewed
$1,543.99
Not all converters are what they promise or claim to be. Superior performance costs money--always has and always will. With Yank, you get what you pay for. Yank Performance Pro Yank Series torque converters are top-of-the-line 10.5 in. billet units with a solid billet lock-up clutch. They are designed for large shots of NOS and boosted applications. Select from stall speed and single or 3-disc options to purchase the ideal Pro Yank converter for your vehicle. Features: * Rated to 1,200 RWHP * One-piece roller burnished hub for long seal and bushing life * New Torrington bearings * Fully furnace brazed pump and impeller * Hardened input and turbine splines * One free re-stall in first year * 3 yr. warranty
Not Yet Reviewed
$1,543.99
Yank Performance offers Pro Truck Series torque converters for a variety of transmission applications. These top-of-the-line 10.5 in. street/strip billet converters feature solid billet lock-up clutch and can handle up to 1,200 rear-wheel horsepower. Additional details: * One-piece roller burnished hub * New Torrington bearings * Fully furnace brazed pump and impeller * Hardened splines * Different stall speed options
Not Yet Reviewed
$1,543.99
TCI Competition torque converters are proven race winners and an excellent choice for stock and Super Stock cars. They work well with both big and small blocks, producing power between 4,500 and 7,000 rpm. You'll maintain engine rpm between shifts with their efficient design, and gain improved reliability with an oversize caged bearing supporting a new stator. ETs are more consistent and reaction times faster as a result of a stronger housing, which resists flexing and ballooning.
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$1,506.95
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$1,677.95
Yank Performance introduces its new line of Power Adder Series (PAS) converters. These are 9.5 in. billet converters based around the successful SS Series product line. This new line of converters is specifically designed for power adder cars with NOS, small turbo, or superchargers. These models will couple up quicker and multiply torque harder. They're rated to 650 RWHP. Order the model with bolt circle designed to fit your application. Additional details: * One-piece roller burnished flanged impeller hub * New Torrington bearings * Fully furnace brazed pump and impeller * Hardened input and turbine splines * Extra-wide oversized lockup clutch material to handle added abuse put down by more horsepower and torque
Not Yet Reviewed
$1,543.99
The most important factor in performance driving is how your car leaves the starting line. For this reason, all Hughes Performance Pro-Street 30 converters are brazed to increase strength and have a full needle bearing design to ensure reliability. Excellent for weekend racing and high performance street use, they also have a strengthened sprag for durability.
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$1,595.99
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$2,010.99
These TCI Ultimate StreetFighter converters are completely remanufactured with furnace-brazed hand-welded fins, a cast steel stator, a hardened pre-ground front pump hub, a dual bolt pattern, and needle bearings. These converters will give you about a 4,000 to 5,000 rpm stall speed for competition-style launches. They're recommended for use on high-compression street/strip engines and higher performance cars and are used on some of the fastest street machines the world over. Some applications are also available with an anti-ballooning plate for use on nitrous oxide equipped vehicles.
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$1,506.95
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.
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$1,815.94
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