Torque Converter Shop

PATC Performance Torque Converters

#8DX. single clutch Cummins Diesel billet Torque converter.

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

#8DX. single clutch Cummins Diesel billet Torque converter. Can be ordered with a billet clutch piston with a large oversize clutch. The billet CNC piston will not flex. This converter has a red lining that is 38% larger than a stock clutch. Can be ordered in a lower stall speed with the aluminum billet stator option. The increased power of a modified diesel engine raises the stall speed of stock torque converters, which is detrimental to vehicle towing performance and drivability. We now offers a low stall stator for Dodge diesel pickup truck owners who have increased the power output of their engines for added towing and general performance. Cost $750.00 plus a refundable $275.00 core charge. Standard build Total $925.00. Add $150.00 for Billet Piston, add $315.00 for Billet Piston and Stator.


Converter options
Transmission type

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