“TranSynd™ heavy-duty automatic transmission fluid, a remarkable synthetic oil exclusively formulated by Castrol for Allison Automatics, extends Allison transmission oil drain intervals 300%[….]“

“Allison Transmission, Inc. (Allison) is the premier global provider of commercial duty automatic transmissions and hybrid propulsion systems. Allison products are specified by over 250 of the world’s leading vehicle manufacturers[….]“

“The Alberta Fleet Maintenance Supervisor’s Association is a non-profit organization
and was formed on March 25, 1980 in Edmonton, Alberta Canada. The Calgary Chapter was started in 1985[….]“

“The Torque Converter Rebuilders Association is a professional non-profit organization formed for the betterment of the converter rebuilding industry from industry leaders[….]“