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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 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
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 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
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
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
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
aFe Mach Force XP exhaust systems are constructed of mandrel-bent stainless steel and come complete with free-flowing muffler(s), OE-style bayonet hangers, flanges, and band clamps, plus all hardware necessary for a hassle-free installation. Offered in single, dual, or quad muffler configurations, their smooth curves and large diameter tubes help reduce restriction and keep exhaust gas flowing smoothly for increased horsepower and torque. Available in cat-back, axle-back, and downpipe-back designs, almost all Mach Force XP exhausts are direct bolt-on systems that require no cutting or drilling and include all necessary hardware for a hassle-free installation. Most also include wrinkle-black powdercoated or polished 304 stainless steel tip(s) with a laser-cut stainless steel aFe power badge. Select models have carbon fiber tips with CNC-machined laser-etched inserts. aFe Mach Force XP exhaust systems are an ideal combination of performance, fit, and value. Additional features include: * Fit a variety of light trucks and cars, including European models * Available with 409 or 304 stainless tubing (varies by model) * "Stepped design" models increase exhaust velocity creating a broader torque curve throughout the rpm range * Straight-through, free-flowing stainless steel mufflers absorb high-pitch tones producing powerful sound * Leak-free 360-degree sealing * Stable pipe location in high-vibration and high-heat conditions * Bayonet tips hold hanger bushings in place for an OE-style fit * Several versions convert OE single exhaust to dual exhausts * Where applicable, incorporates an exhaust valve that uses the OE exhaust valve motor (not included) to regulate exhaust flow * Some systems use a unique resonance chamber to replace the OE muffler; produces a weight savings of up to 15 lbs. * Hi-Tuck design of specific models provide extra ground clearance when using an aftermarket suspension kit Note: Some aFe Mach Force XP systems are "Race Only" products solely for competition use. Their use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state, and federal laws.
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$1,505.70
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$2,238.60
S&S Cycle Milwaukee 8 gear drive cam chest kits include everything necessary to convert to gear drive for improved cam timing accuracy and eliminate the stock cam chain tensioner. All parts in each kit are matched to ensure superior quality, fit, finish and performance. Each kit includes necessary gaskets, components, and hardware required for a complete installation. S&S gear drive kits are available for water-cooled and oil-cooled motorcycle models. Select the kit designed for your bike. Features of Milwaukee 8 gear drive cam chest kits: * Oil pump and cam plate are precision-machined from billet aluminum with a blue anodized finish * Passage plugs are removable for servicing * Independent scavenge sections for the flywheel cavity and cam chest * Debris screens in both scavenge pickups * Magnet in cam helps stop debris from entering oil pump * Increased oil flow capacity on both the feed and scavenge sides * Adjustable pressure relief valve is adjustable with the unit installed in the engine * S&S Quickee Pushrods with chrome or gloss black pushrod tubes * S&S premium tappets—hand assembled to exacting tolerances; reduced valve train noise from start up to shut down * Billet aluminum tappet cuffs have a hard-anodized black coating and are stronger than stock to eliminate distortion and improve tappet stability in high-lift situations * Outer drive gears included * 465 Torque cam kits are the ideal choice for Touring bike applications * 475 kits are bolt-in cams that can produce up to 100 horsepower * 540 kits are designed to add even more stump pulling torque to your big bore M8, for those that keep the revs below 6,000 rpm—requires the addition of valve springs (included in high lift kits) and works with cams up to .605 lift * 550 kits are for use with large displacement engines—requires the addition of valve springs (included in high lift kits) and works with cams up to .605 lift
Not Yet Reviewed
$1,599.95
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$2,131.95
American Racing Headers 5th Generation Camaro headers are designed to work with ARH's midsection X-pipes and H-pipes to handle huge power, even on supercharged applications. Available with or without catalytic converters, they are offered in a variety of primary sizes and collector diameters. Each primary tube is sized to generate the greatest horsepower with the least amount of restriction. State-of-the-art, high-flow merge collectors are tuned for maximum horsepower and torque. Available in a choice of styles, Gen 5 ARH long systems are designed to allow you to reuse your factory mufflers or attach to aftermarket axle-back exhausts with a simple mark and cut (no welding required). Short systems typically require minor fabrication to adapt to the midsections of either factory or aftermarket exhausts. Gen 5 Shorty headers are a direct fit to your factory cats; some modification may be required. Additional features of American Racing Headers 5th Generation Camaro headers include: * Offered for V6 and V8 applications * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * Systems include necessary gaskets and hardware for installation * The only set of headers you should ever need to buy
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$1,530.26
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$2,046.98
When the stock power of your Ram is not enough for pulling serious weight, look no further than American Racing Headers Dodge and Ram Truck headers for increased performance, great sound, and quality you can trust. Featuring mandrel-bent, stainless steel mid-pipes and primaries, they are designed to allow you to reuse factory mufflers or attach to aftermarket exhaust systems. ARH Dodge and Ram Truck headers are available for a variety of engines, including those with square-port or D-port cylinder heads, and transmissions. Sold with or without catalytic converters, they feature efficient, high-flow, state-of-the-art merge collectors that are tuned for maximum horsepower and torque. Additional features of American Racing Headers Dodge and Ram Truck headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * Systems include necessary gaskets and hardware * The only set of headers you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only
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$2,099.96
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$2,133.10
American Racing Headers offers Jeep Cherokee and Grand Cherokee headers are designed to splice into your factory or aftermarket cat-back exhaust with no welding required on most models. Available with or without catalytic converters, they are offered in a variety of primary sizes and collector diameters. Six-cylinder versions feature ARH's patented, rotational-firing, six-into-one collector for increased power and torque. Additional features of American Racing Headers Jeep Cherokee and Grand Cherokee headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * The only set of headers you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only
Not Yet Reviewed
$1,881.11
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$2,179.46
American Racing Headers late model Ford Mustang headers are available for a wide variety of Mustang engines and models; every set provides a serious bump in horsepower and torque. Select headers come with an X-pipe standard, if you prefer a more classic muscle-car sound, swap the X-pipe for an optional H-pipe. Either choice provides a low-rasp, drone-free driving experience. ARH Direct Connect kits for Mustangs are designed to work with original equipment cat-back systems without any cutting or welding. For Corsa cat-back exhaust systems, check out ARH's Direct Connect kit specifically made to work with Corsa cat-backs. ARH Mustang headers with Bottleneck Eliminator kits do away with the 2.25 in. restriction at the cat-back connection point of some OE 5.0L systems. They are specially built to fit aftermarket cat-back systems; a simple mark and cut (no welding required) mates the ARH Bottleneck Eliminator to your cat-back. ARH long system headers for 2012-14 Boss Mustangs even allow you to keep the Boss side pipes. Additional features of American Racing Headers late model Ford Mustang headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * The only headers you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only
Not Yet Reviewed
$1,813.24
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$2,186.06
American Racing Headers Infiniti QX and Nissan Patrol headers add significant horsepower along with increased torque and fuel mileage. They feature long tube primaries in a variety of diameters; some applications also offer a choice of collector sizes. For added low and midrange torque, most V8 systems use ARH's true two-into-one, merged, large diameter Y-pipes, either with or without high-flow cats. ARH Infiniti QX and Nissan Patrol full exhaust systems are designed to last indefinitely. Available in a choice of styles, ARH QX/Patrol long systems allow you the choice of reusing factory mufflers and resonators or attaching to aftermarket cat-back exhausts with a simple mark and cut (no welding required). Short systems typically require minor fabrication to adapt to the midsections of either original equipment or aftermarket exhausts. For horsepower lovers who require a quiet exhaust, ARH strongly recommends reusing OE factory cat-back systems and resonators. Additional features of American Racing Headers Infiniti QX and Nissan Patrol headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * The only headers you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only
Not Yet Reviewed
$1,634.05
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$2,145.08
American Racing Headers 4th Generation Camaro/Firebird headers are designed to support high-horsepower engines, even supercharged applications. Available with or without catalytic converters, they are offered in a variety of primary sizes. Each primary tube is sized to generate the greatest horsepower with the least amount of restriction. Efficient, high-flow, state-of-the-art merge collectors are carefully tuned to deliver exceptional horsepower and torque. ARH Gen 4 F-body long system headers are designed to allow you to reuse your factory mufflers or to attach to aftermarket cat-back exhausts with simple modifications. Race only headers have no air or EGR fittings. Additional features of American Racing Headers 4th Generation Camaro/Firebird headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * Systems include necessary gaskets and hardware for installation * The only set of headers you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only
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$1,756.41
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$1,960.47
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