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Thicker cross section, 3-lug mount with three bolt circle options.
Captive clutch failure in the Ford 6R140 is a chronic problem that is difficult to address with stock components or traditional methods. Key OE parts are not avail...Read More
GM 8L90 captive clutch assemblies are difficult to rebuild and are prone to shudder. OE two-piece stamped covers have bolt plates that are hole-clinched to the fro...Read More
The versatile GM 245mm core allows builders to assemble a high performance converter with a variety of stall speeds and torque multiplication rates. The weakest pa...Read More
Early GM 300mm units used both dark and silver rivets. The silver rivets have been known to fail and can now be replaced with Sonnax general purpose rivets GM-RV-9.