Torque Converter Shop

PATC Performance Torque Converters

We have triple clutch converters for the Ford Power Stroke Diesel, Allison 1000 and Dodge Cummins Diesel. Check out our billet torque converters for 700R4, 4L60E, LS1, 200-4R, 4L80E, 6L80E, TH400, 4R70W, 4R100 and 48RE transmissions. We have developed a full line of billet torque converters with lock-up for General Motors, Ford, and Dodge transmissions for applications ranging from improved factory performance to all out competition.

We can also build custom stall speed converters as well if the one you need is not listed. Email




Torque converter for Allison 700R4 4L60E 2004R TH350 TH400 4L80E 6L80E

Torque converter for C4 C6 AOD 4R70W 4R100

Torque Converter for 727 904 518 46RH 46RE 618 47RH 47RE 48RE 545RFE 68RFE

Dodge Cummins Conversion swap Torque Converters

Dodge Cummins Torque Converters

Billet Torque Converters

Ford Performance Torque Converters

Mustang Performance 5R55S Stall Converters

#5R8. Torque Converter 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

torque converter 5R55S

Stall speed

If you have question please email



Also check out our other site for Manual transmission parts, LT1 and LS1 type fuel rail covers, flywheels, Cummings flexplates, and more.

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