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Torque Converter, Torque Converters, Performance Torque Converter, Billet Torque Converter, Stall Torque Converter, Torque Converter, 48RE Torque Converters, Power Stroke |
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Performance Torque Converters
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Dodge Diesel Dodge Gas 722.6 HEMI Allison 700R4 / 200-4R / 4L60E TH400 / TH350 4L80E 6L80E 5R55S / A4LD AODE / 4R70W AOD Ford Diesel C6 / C4 45RFE / 545RFE 68RFE 727 Foreign 4T65E Ford Lightning
All PATC performance torque converters are manufactured in-house. This is some of the machinery in our torque converter shop. For a limited time PATC is looking for torque converter Dealers. Call Don at 1-888-8771008 or Blake at 1-888-2012066 for details. For a small buy-in you can get large discounts on torque converters. Torque Converter and Parts Questions Email Blake Sales@700Raptor.com
Here's the bottom line, if you have a programmer or power adders you must have a performance / heavy duty transmission and torque converter for your transmission to last, because TurboDon says so. PATC performance torque converters are manufactured in-house at our state of the art torque converter shop. We have some of the best torque converter builders and machinists in the industry. We specialize in high performance / heavy duty converters that can be built to your specifications. We have diesel converters in many different levels, billet covers, billet clutch pistons, triple clutch, billet stators, steel stators and low stall versions. Our performance gas converters for street rods and racing are the best in the business. These converters come in many different performance levels. Many of these torque converters have over size Red or High Carbon clutch lining and billet covers. These can be ordered in stall speeds of 1200 to 5000. All PATC torque converters are spin balanced and leak tested.
#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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Benefits of a Balloon Plate, Click Here #2X.
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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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#2B. |
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#5X. " Power Raptor Lock-up " Fits 700R4, 200-4R, non-LS1 4L60E and LS1 type 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-11.
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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! (If you have a supercharger or nitrous buy #MR-2L.) Cost $620.00 |
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#7.
#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. #8. Same as #9 but with 2 balloon plates rated at 600 horse power, use this one with nitrous. Cost $495.00 |
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#550. " Turbo Raptor 9 " Fits TH350 and TH400 transmissions. This heavy duty 9 1/2 inch billet converter has furnace brazed fins, hard input splines, balloon plate and bearing construction for added strength. Can be ordered in stall speeds of 2000 to 6000 RPM. Good up to 1000 horse power. This converter has a very fast spin up time. Cost $550.00 |
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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 10 days for delivery. Cost $625.00 |
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#400BT. Bolt Together 9 1/2 inch torque converter. Fits TH400, TH350 and Powerglide. This converter comes in stall speeds of 2000 to 6000 RPM. Rated at 1500 horse power and comes equipped with the 22 element Super Sprag. You can clean and change stall speeds yourself. A Bolt-Together Torque Converter gives you the ability to make stall speed changes at the track. Cost $1295.00 |
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#L80-NLU. Fits 4L80E transmissions. This is a full size heavy duty non-lock-up torque converter rated at 600 horse power. Can be ordered in stall speeds up to 2800 RPM. Cost $415.00
#6XX.
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" Super Power Raptor " Fits 4L80E transmissions. This is a Billet 10 1/2 inch non-lock-up torque converter with your choice of stall speeds from 1500 to 6000 RPM, bearing construction, balanced 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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#L80-LU. Fits 4L80E transmissions. This is a full size heavy duty lock-up torque converter with a carbon fiber clutch rated at 600 horse power. Can be ordered in stall speeds up to 2800 RPM. Cost $465.00
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#88. |
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" 4L80E Triple-Disk Billet "
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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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6L80E Available Now ! #88-6L80.
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#88-6L80-2.
Same as the 6L80E converter above but in a 9 1/2 inch size. 6L80E lock-up billet torque converter with a red clutch rated at 1,000 horse power. This is a 9 1/2 inch torque converter with a very large 30 square inches of clutch lining. Can be ordered with stall speeds of 2000 RPM up. Has a 11.070" bolt pattern. Fits G8 2007 up, 2010 up Camaro and 2006 up trucks with 6L80E transmissions. Cost $1065.00
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#88-6L80-9.
Same as the 6L80E converter above but in a 9 1/2 inch size for Corvettes. 6L80E lock-up billet torque converter with a red clutch rated at 1,000 horse power. This is a 9 1/2 inch torque converter with a very large 30 square inches of clutch lining. Can be ordered with stall speeds of 2000 RPM up. Fits 2006 up Corvettes only with 6L80E transmissions. Cost $1065.00
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2005 - Another PATC first. Developed a 245MM torque converter for 3.8L GM L67 supercharged motors with the 4T65E-HD transmission. This torque converter can be used with the stock L67 flywheel without the need to drill new torque converter bolt holes in the flywheel. Bolt the smaller 245MM torque converter to the existing flywheel without any changes. Stall speeds of 2200 to 4000 RPM can be ordered. The larger converter bolt circle is built right on the smaller converter. This is done with an adapter ring built onto the torque converter. Up until 3-18-2005 new converter bolt holes had to be drilled in the flywheel that was built for the 258MM converter. |
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#7-TR. 4T65E, 245 MM performance torque converter. It'll have a stall speed of 500 RPM or better over stock (you choose) and a carbon fiber clutch. The stock size torque converter is 258 MM on the 4T65E-HD transmission. A smaller lighter torque converter with a higher stall speed means more power to the wheels and faster times. This converter weighs 5 1/2 pounds less than the 258 MM converter. This torque converter fits L67 and L32 motors. (add $50.00 core charge if you don't trade-in a 258MM converter) Cost $399.00
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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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1-888-2012066
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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.
Mustang Performance 5R55S Stall Converters
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#5R55STC. |
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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 |
#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 or 2800 RPM stall speed. Cost $340.00. This is a 12 3/4 inch converter, see #13XX below.
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Stock Stall |
2500 / 2800 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 flexplate. Stock stall speed $219.00. 2500 or 2800 stall speed $340.00.
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Stock Stall |
2500 / 2800 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
#60B. Fits AODE / 4R70W transmissions. Full size billet single clutch torque converter. Cost $799.00
#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
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#14. |
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#14X. " Street Dominator NLU " High performance AOD stall converter (1980-1993). Same as #14 above but in a non-lock-up version. 2500 or 1800 stall speed. Cost $320.00


E4OD / 4R100 / 5R110W " Triple-Disk " Triple Clutch Torque Converters
Sold elsewhere for $1175.00 to $1370.00
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Ford Lightning #3L. |
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#2F. |
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#2FX. Fits C4 / C6 transmissions. This is a 10 inch non-lock-up balanced converter with your choice of stall speeds from 2000 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. |
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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. Will not fit any motor that requires a weight on the torque converter. 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. |
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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 |
722.6
Dodge "Mercedes" High Performance Torque Converter ![]()
Fits HEMI: 2008-Present Dodge Challenger, 2006-Present Dodge Charger, 2005-Present Chrysler 300, 2005-2008 Dodge Magnum
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This is a picture of our turbine side of the converter. We have these manufactured new with our custom fin pitches. These come already furnace brazed from our builders, with many different pitches to choose from it allows us to make a converter for any of your needs. |
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#722.6TC. In summery this HEMI torque converter has 50% more clutch apply area for 50% more holding power, better clutch material, better clutch steels, better CNC machined billet stator, TIG welded fins and a much higher 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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Lock-Up |
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There will be a $175.00 core charge added to all Dodge diesel lock-up type torque converters.
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" 68RFE Twin-Disk Billet "
" Twin-Disk " Cummins Diesel 68RFE Billet Converter with a Borg Warner clutch. #68B2. 68RFE Twin Clutch Billet Torque Converter. Cost $999.00
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$165.00, This stator will lower your stall speed approximately 300 RPM. #68B2CAS Low Stall Stator Upgrade from Stock Stator |
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" 68RFE Triple-Disk Billet " " Triple-Disk " Cummins Diesel 68RFE Triple Clutch Billet Converter with a Billet Apply Piston. The billet CNC piston will not flex. It has 112 square inches of RED clutch apply surface compared to 50 square inches in a stock converter. This is a whopping 124% increase in apply area. Yes that's over twice the holding ability of a factory converter plus a much better clutch lining.
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$134.00, This stator will lower your stall speed approximately 500 RPM. #68BSS Steel Stator Upgrade from Aluminum Low Stall Stator |
There will be a $200.00 core charge added to all 68RFE diesel torque converters.
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All PATC performance torque converters are manufactured in-house. This is some of the machinery in our torque converter shop. For a limited time PATC is looking for torque converter Dealers. Call Don at 1-888-8771008 or Blake at 1-888-2012066 for details.
#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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The introduction of lock-up torque converters from the OEM manufacturers in 1979 created a challenge for the high performance torque converter industry to develop, design and manufacture this type of torque converter. Benefits of the lock-up torque are less heat in the transmission and better fuel efficiency. Precision Industries designed the first 9.5 & 10.5-inch lock-up torque converter in 1992.
Precision Industries starts the production of these Chevy torque converters with a 98 pound piece of billet steel that we machine in our CNC equipment ending up with a one piece front cover weighing 12 pounds depending on what torque converter series we are building. The billet front cover is one of many reasons that enable Precision Industries to produce a superior product over many of our competitors that try to imitate and copy our product designs. We prefer machining our billet front covers over purchasing forged steel covers due to balancing, excessive weight and density problems that can arise from forgings in torque converters. One of the benefits of our cover is increased clutch surface area by as much as five times over OEM specifications. The increase in clutch surface area along with the unique clutch lining we use ensures that no matter what the application you can retain the lock-up feature for efficiency without durability issues.
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. These torque converter comes with a carbon clutch and welded fins. We need your core in most cases Cost $395.00
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