Bluestreak B-Drum 6R80 Transmission

Bluestreak 6R80 Billet B Drum

The Bluestreak Billet B drum was designed to rectify an issue that occurs in high horsepower 6R80 using a transbrake and high apply pressures in B clutch where the drum balloons out and destroys the transmission case as shown on the next page. As part of the design improvements our Billet B drum also incorporates an extended drive surface to add 2 additional clutches to the stack up, meaning a typical install will provide 9…