We have these torque converters built specifically for circle track Powerglide use. They are available as a direct drive coupler in 12" and 9-3/4" diameters.
Made in the U.S.A.
To learn about how torque converters work and what to consider when purchasing one, check out our tech article. Choosing the Right Torque Converter.
Item Details
10-3/4 bolt circle Bolt Holes are 3/8"-16