This feature was also existing in some Borg-Warner transmissions manufactured in the fifties. It fell out of favor in subsequent several years because of its added complexity and value. During the late seventies lock-up clutches started to reappear in reaction to demands for enhanced fuel economic system, and are now https://torqueconverterclutch03691.get-blogging.com/34506976/fascination-about-torque-converter-clutch