Circle D billet performance torque converters for Ford transmissions — 4R70, 4R100/E4OD, 5R55, 6R80, 10R60, and 10R80.
This is the preferred converter for your 6R80 equipped PD blower/turbo Mustang, or modified F-150. 100 Square inches of Clutch Lining for WOT Loc...
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The original 6R80 performance torque converter. Look no farther.... 100 Square Inches of Clutch Lining for WOT Lock-Up Furnace Brazed Hand TIG W...
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Good converter for big power and weight. Great for Raptors and Harley Davidson 6.2 equipped trucks with superchargers. 100 Square inches of Clutc...
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This is our most durable and adjustable option for the high hp street/track cars. Designed for use in 800+HP, this converter is the perfect match f...
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Let's talk about torque converter clutch drag when using a multi disc torque converter in a 4L80E transmission. We see this issue come up from time to time, especially (but not limited to) in 4L80E applications equipped with a transbrake...
Today we're diving in to the often debated & sometimes mysterious topic of single disc vs. multi disc lock-up torque converters for use in common OEM-based overdrive transmissions. To begin, we need to understand the purpose of a torque...
