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#1. " Street Raptor " Fits 700R4, 200-4R and early 4L60E transmissions (1982-1995). This heavy duty balanced converter has furnace brazed fins and added strength. If you have a problem with your fins coming loose this is the way to go. This converter stalls at 2200 to 2500 RPM and gives a faster launch than a stock converter. Also comes in 1700 and 2000 stall speeds. Rated up to 350 horse power. Furnace brazing laminates the complete turbine shell. This effectively makes your converter one piece, leaving no weak links in your converter to cause a converter failure. Cost $175.00
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#2. "
Super Street Raptor " |
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Benefits of a Balloon Plate, Click Here #2X. Same converter as above with a balloon plate, rated up to 550 horse power. This lock-up converter can be ordered with stall speeds of 1200 to 2800 RPM. Can be used with Nitrous. Cost $410.00 |
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#5X. " Power Raptor Lock-up " Fits 700R4, 200-4R and non-LS1 4L60E transmissions. This is a 10 inch converter with a 12 inch lock-up carbon fiber clutch rated up to 700 horse power. Can be ordered in stall speeds of 2000 to 4000 RPM. We stock 2000, 2600, 2800, 3000 and 3200. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! This torque converter has a torque multiplication rate of 2.5. The Ultimate Top of the Line Lock-Up Converter. Cost $585.00
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#2L. Same as #2, but for 1997 up 4L60E transmissions with a LS1 type motor. Rated at 550 horse power. Cost $340.00
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#2L-11.
"
Eleven Inch Super
Street Raptor " Quote by John Kilgore. “Obviously the lighter the rotating weight the better the transmission is able to respond. The energy requirements to run the transmission are directly related to the time you have to spin the parts up. If you have a lot of time (like on the street) it wont require that much power. But if you don't have a lot of time (like at the race track) it takes a TON of power. It's almost by the square. By reducing the overall weight of the internal workings of the transmission the “movement of inertia” from the center-out has been reduced dramatically, at least by one-inch.” Kilgore cited a more relative example, in layman's terms that is. “If you're familiar with watching ice skaters, when they do “spins,” as they spin, they pull their legs and arms in, and they tend to go faster. Now, no one gives the skater anymore energy, it just takes less energy to turn in a smaller circle, and go faster. Then when they want to stop, they put their arms and legs out and slow down. That's exactly what “moment of inertia' is all about. That's why the closer (you are) to center the better off you are!” |
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#5LX. This is a 10 inch lock-up converter for a LS1 type motor with a 4L60E / 4L65E transmission. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! The Ultimate Top of the Line Lock-Up Converter. Cost $620.00 |
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Bionic MegaRaptor
Internal parts of the Master Blaster Junior below.
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#7. " Turbo Raptor " Fits 350 and 400 transmissions. This heavy duty balanced converter has furnace brazed fins and bearing construction for added strength. This stall converter stalls at 2600 RPM and gives a faster launch than a stock converter. We also have this same converter in 1800 and 2000 stall speeds. Good up to 450 horse power. Cost $218.00 #7X.
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#7XX. Heavy duty ARP set of nuts and bolts for the #7 converter. Cost $10.00 |
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#9. " Turbo Raptor Special " Fits 350 and 400 transmissions. This heavy duty 9 1/2 inch balanced converter has furnace brazed fins and bearing construction for added strength. We stock 2600, 2800, 3000 and 3200 stall speeds. Can be ordered in stall speeds of 2000 to 5000. Good up to 450 horse power, no nitrous. Cost $460.00 #8. Same as #9 rated at 600 horse power, use this one with nitrous. Cost $495.00 |
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#13MH. This is a full size 13 1/2 inch converter for a TH400. This is mainly for a motor home but can have other uses. This converter now comes with an internal balloon plate on the motor side. Special order, can take up to 1 weeks for delivery. Cost $625.00 |
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#6XX. " Super Power Raptor " Fits 4L80E transmissions. This is a 11 inch non-lock-up balanced converter with your choice of stall speeds from 1500 to 6000 RPM, balloon plates, bearing construction and furnace brazed fins. Rated at 1200 horse power. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! Cost $995.00
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#88. " Super Power Raptor II " 4L80E lock-up billet torque converter with a carbon fiber clutch rated at 1,000 horse power. This is a 10 inch torque converter with a very large 12 inch clutch, not recommended for a diesel motor or heavy trucks with superchargers. Can be ordered with stall speeds of 1500 RPM up. Cost $1065.00 |
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" 4L80E Triple-Disk Billet " #80B3. " Triple Power Raptor " 4L80E full size triple clutch lock-up billet torque converter with carbon fiber clutches. This converter has three clutches and will work with gas or diesel motors. We sell a Cummins to Chevy adapter to install a 4L80E transmission on a Cummins engine and the controller to make it shift. Cost $1169.00 |
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#80B. " Power Raptor " 4L80E full size lock-up billet torque converter with a carbon fiber clutch rated at 1000 horse power. This converter has a larger than stock clutch and will work with gas or diesel motors. We sell a Cummins to Chevy adapter to install a 4L80E transmission on a Cummins engine and the controller to make it shift. Cost $759.00 |
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6L80 Available Now ! #88-6L80. " Super Power Raptor II " 6L80 lock-up billet torque converter with a carbon fiber clutch rated at 1,000 horse power. This is a 10 inch torque converter with a very large 12 inch clutch. Can be ordered with stall speeds of 1500 RPM up. Cost $1199.00 |
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#LS1-700. Crankshaft spacer to install an early type 700R4 transmission on a LS1 type motor. Six longer flywheel bolts included. The LS1 flywheel is reused. The flywheel goes on first then the spacer. The torque converter bolt holes in your flywheel must be elongated to fit your non-LS1 torque converter bolt circle. Cost $112.00 |
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All 200-4R transmissions have a 27 input shaft spline count. 1982, 1983 and some 1984 700R4 transmissions have a 27 spline count. Late 1984 and newer 700R4 / 4L60 and 4L60E transmissions have a 30 spline count. We must have the input shaft spline count when ordering a converter for a 200-4R, 700R4, 4L60 or 4L60E transmission. These converters will only fit motors with full size bell housings. We also need to know if you have a LS1 type motor and bell housing bolt pattern.
Stall speeds aren't an exact science. All stall speeds are an estimate. Your converter could stall differently depending on your motor. Stall speeds can't be checked at a stop unless your brakes have enough holding power to hold the rear tires from turning. On full size torque converters stall speed listings are based on motors having 230 foot pounds of torque at 2500 RPM. More torque at 2500 RPM will give a higher stall speed, less torque at 2500 RPM will give a lower stall speed than rated.
Guidelines:
1. Converter stall speeds above 2800 RPM aren't recommended for street use. Excessive RPM for take-off can cause over-heating to occur in normal driving conditions. External transmission coolers are highly recommended with over a 2000 RPM stall speed or towing. This is in addition to the cooler in your radiator. 2. For acceptable performance, axle ratios should be 3:42 to 1 or greater. Ratios in the high "2's" and low "3's" do not perform as desired with converters with stall speeds above 2000 RPM. 3. Stall speeds of 3000 RPM or greater aren't recommended for use with engines with an "advertised" cam duration of less than 292. 4. Vehicles equipped with transmission brakes, nitrous, turbo-chargers, or blowers require a torque converter equipped with special features.Stall speed is measured at wide open throttle. Anything less than WOT will have a lower stall speed. Our 700R4 torque converters lock-up in overdrive automatically. For street use in a 2WD (under 450 horse power) you would need somewhere between 1800 to 2300 stall depending on what feel you like. A 4WD for street use usually uses 1600 to 2000 RPM. Higher stalls than these are usually used on higher horse power motors and for drag racing. The ratings you see on torque converters are for small block motors. The same converter behind a big block will stall as much as 700 RPM higher. A 2800 or higher stall speed on the street would have a jack rabbit take off at full throttle, but have a mushy feeling at less than full throttle. The higher the stall speed the softer the shift feel.
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Mustang Performance 5R55S Stall Converters
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#5R8. Fits 2005 up 4.6 Liter V8 Mustangs with the 5R55S transmission. Can be ordered with stall speeds up to 3000 RPM and has all bearing construction, furnace brazed fins plus a carbon fiber clutch lining. No trade-in on this one. This performance 5R55S torque converter is built using a Billet Lock-Up Clutch Piston to eliminate the piston rattling problem with the stock type piston. This feature alone is worth $100.00. No down time, keep your old stock converter. No core charge. Can be ordered in stall speeds of 1800 to 3000 RPM. Rated at 600 horse power. Dollar for dollar this converter will do more for your time than any other part. Cost $575.00 |
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#5R. Fits 2005 up 4 Liter V6 Mustangs with the 5R55S transmission. This converter will stall at 3000 RPM and has all bearing construction, furnace brazed fins plus a carbon fiber clutch lining. No trade-in on this one. In the past you had to send your torque converter in to be redone, no more. Be one of the first to own this hot V6 stall converter. You'll feel a big difference on the first take off. This torque converter comes with a new OEM pre-drilled flexplate as a two piece set. This torque converter will lower your 60 foot time .2 seconds and the 1/4 mile time by .5 seconds. The competitions 3000 stall speed converter was tested in the 1/4 mile then removed, and a PATC 3000 stall speed converter was installed and tested, resulting in a .2 second lower time in the 1/4 mile. This was due to the PATC converter being a smaller diameter than stock. No down time, keep your old stock converter. No core charge. Can be special ordered in stall speeds of 2000 to 3500. Dollar for dollar this converter will do more for your time than any other part. Cost $499.00 |
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#4R. A4LD / 4R44E / 4R55E / 5R44E 4 liter torque converter with furnace brazed fins. Cost $199.00 |
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#4R2. Performance A4LD / 4R44E / 4R55E / 5R44E torque converter with furnace brazed fins, all bearing construction, hardened splines, no core charge and comes in stall speeds of 1800 to 3000 RPM. Cost $349.00 |
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#13. " Interceptor Dominator " Heavy duty torque converter for AODE / 4R70W transmissions. This converter has a larger than stock Luk clutch. Good up to 400 horse power. Cost $219.00. Can be ordered with a 2500 RPM stall speed. Cost $340.00. This is a 12 3/4 inch converter, see #13XX below.
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Stock Stall |
2500 RPM Stall |
#13XX. Same as the #13 converter above but 11 3/4 inches. This converter has a smaller bolt circle than #13, they will not interchange unless you change the flywheel. Stock stall speed $219.00. 2500 stall speed $340.00.
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Stock Stall |
2500 RPM Stall |
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#60. " TrackDominator " Fits AODE / 4R70W transmissions. This is a 10 inch lock-up converter rated at 1000 horse power. It has an extra wide carbon fiber clutch and can be ordered in stall speeds of 2000 to 5000 RPM. Fits both torque converter bolt patterns. Cost $669.00 |
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" AODE / 4R70W Eleven Inch Billet "
#70B. " Billet TrackDominator " Fits AODE / 4R70W transmissions. This is an 11 inch lock-up billet torque converter rated at 1000 horse power. It has an extra wide carbon fiber clutch and can be ordered in stall speeds of 2000 to 3500 RPM. Fits both torque converter bolt patterns. Cost $925.00
#80B. Four torque converter bolts for the #60 converter and some others. These bolts have 3/8 fine threads grade 8 and 1 inch long. Cost $8.00
#60B. Fits AODE / 4R70W transmissions. Full size billet single clutch torque converter. Cost $799.00
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#14. "
Street Dominator " |
#14X. " Street Dominator NLU " High performance AOD stall converter (1980-1993). Same as #14 above but in a non-lock-up version. 2500 stall speed. Cost $320.00
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E4OD / 4R100 / Torqshift " Triple-Disk " Triple Clutch Torque Converters

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#2F. C-4 or C-6 Dominator Series heavy duty / high performance Torque Converters. Your choice of stall speeds up to 2800 RPM. These converters have all bearing construction and furnace brazed fins. Cost $275.00 |
#2FX. Fits C4 / C6 transmissions. This is a 10 inch non-lock-up balanced converter with your choice of stall speeds from 2600 to 6000 RPM, bearing construction, furnace brazed fins and a billet front cover. Rated at 800 horse power. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! Cost $759.00
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#2FN. Four Ford torque converter nuts. Size 3/8 X 24. Cost $5.00 |
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#6D. 500 / 518 / 727 / 904 / 46RE/RH (Not diesel, 618 or 47RE/RH), Viper Series Torque Converters. Your choice of stall speeds up to 2800 RPM. These converters have all bearing construction and a much better than stock clutch. We need to know what type vehicle, motor and transmission you have. Non-Lock-Up Cost $315.00. Lock-Up Cost $315.00. |
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Non-Lock-Up |
Lock-Up |
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#6V. Eleven inch billet lock-up torque converter for 518 and 46RE transmissions. This converter comes with a dual bolt pattern for both new and old style bolt patterns. We will call you to get motor type, year and horse power. Will not fit a 1995 back 360 motor. Cost $649.00 |
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#6B. Billet 10 inch lock-up converter with a 12 inch clutch for the 46RH / RE transmissions. Pictured without a ring gear. Cost $1065.00
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#45T. Heavy duty performance torque converter for the 45RFE transmission. This 11 5/8" converter has a carbon fiber clutch, all bearing construction and furnace brazed fins. Can be ordered in stall speed of 1500 to 3400 RPM. Cost $450.00 |
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#45B. Billet performance torque converter for the 45RFE transmission. This 11 5/8" converter has a carbon fiber clutch, all bearing construction and furnace brazed fins. Can be ordered in stall speed of 1500 to 3400 RPM. The stock stall speed on a 5.7L Hemi is 2000 to 2300 RPM. Cost $599.00 |
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#45T2. This is a 10 inch billet torque converter with an 11 5/8 inch clutch for 45RFE / 545RFE transmissions. This 10 x 11 5/8" converter has a carbon fiber clutch, all bearing construction and furnace brazed fins. Can be ordered in stall speeds of 2000 to 5000 RPM. The stock stall speed on a 5.7L Hemi is 2000 to 2300 RPM. We will call you on stall speed. Cost $899.00 |
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#6DB. Four torque converter bolts for #6D converters. 5/16 bolt with 9/16 head. Cost $6.00. |
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#8DX. Cummins Diesel single clutch billet converter. Cost $750.00 There will be a $175.00 core charge added to all Dodge diesel lock-up type torque converters. √ #8DXX. " Triple-Disk " Cummins Diesel 618 / 47RE / 48RE triple clutch billet converter with over 200% larger clutch apply area. Cost $1175.00. Can be ordered in a lower stall speed with the billet stator option.
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" 68RFE Triple-Disk Billet " " Triple-Disk " Cummins Diesel Triple Clutch Billet Converter with over 200% larger clutch apply area. #68B. 68RFE Triple Clutch Billet Torque Converter. To get one of these converters you must ship your original converter to us first because the cores are hard to find. Cost $1325.00 |
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#7D. 518 / 727, Check it out ! 9 inch converter can be ordered in stall speeds of 2600 to 6000 RPM. Rated at 800 horse power. Cost $799.00


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#8D. 727, 10 inch Viper Series Torque Converter. Your choice of stall speeds up to 5000 RPM. These converters have all bearing construction and welded fins. Non-Lock-Up rated at 600 horse power. Cost $420.00 |
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High Performance Import Stall Converters
Available for Mitsubishi, Mazda, Toyota, Honda and others. These converters will stall approximately 800 RPM over stock. A higher stall speed will allow you to take advantage of your bolt on motor performance modifications. The Honda torque converter comes with a carbon clutch and the others come with a Kevlar clutch. They all come with hardened splines. Sold without a core on all except Honda. Cost $350.00
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Performance Automotive and Transmission Center
1-888-2012066
Torque Converter Installation Instructions

Need help finding performance parts for your vehicle? Can't find it on our site? Well, we can get it ! We carry thousands of parts that aren't on our site, just call our live tech line, Toll Free at 1-888-2012066. Monday to Friday, 7:00 to 5:00, CST. Free Package / Handling Fee !
Torque Converter Installation Instructions
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Automatic Transmission Parts ,Transmission Rebuild Kits, ATSG Transmission Repair Manuals, Lubegard Fluids Additives, Derale Transmission Coolers, Automatic Transmission Tools, Teckpak Transmission Solenoids, Sonnax Transmission Parts and more... |
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PATC provides you with
quality automatic transmission parts at wholesale prices.
Automatic transmission parts, transmission rebuild kits, Lubegard transmission fluid supplements and additives, transmission solenoids, shift solenoids, automatic transmission tools, transmission shop tools, shift kits, Transgo performance shift kits, HD2 and tugger shift kits, transmission coolers, ATSG transmission repair manuals, automatic transmission filters, automatic transmission bushings, transmission thrust washers, Torrington bearing kits, Alto clutches, automatic transmission gaskets, transmission rebuilding kits, transmission bands, bonded rubber pistons, performance servo pistons, performance rebuild kits, Powerglide transmission parts, transmission swap kits, transmission shift solenoids and pressure switches for automatic transmissions.
We carry brand name
products from Sonnax transmission parts, ATSG transmission repair
manuals Lubegard additives, Dr Tranny Products, Precision
International, Derale Transmission Coolers, Teckpak® Fitzall, Transgo
Shift Kit® and Transgo Performance Reprogramming kits, Transgo Valve
Body Kits, Alto Red Eagle clutches, Superior Transmission Parts,
Parker Hannifin Corp, JBH Distributing transmission tools.
Everything for your
automatic transmission from Transmission gaskets, Transmission
Solenoids, Performance Shift kits, Metal clad seals, Transmission
rebuild kits, Transmission bands, Transmission filters, Automatic
transmission bushings, Torrington bearing kits, Automatic transmission
rebuilding tools, Transmission sprags at Wholesale Prices!
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