In this video, Scotty demonstrates the use of our thermostat bypass adapter for exchanging the fluid in a GM 8-speed transmission. (Flo-Dynamics P/N: 40100038)
Exchanging the ATF in newer Ford 8 and 10 speed transmissions has been a challenge... until now! Previously, you’d have to warm up the transmission to operating temperature before the internal thermostat would open up and circulate outside the transmission, which could take anywhere from 20-40 minutes. Flo-Dynamics now offers adapters to either service via dipstick mode or inline mode while bypassing the internal thermostat, eliminating the wait time. The instructions below will show you how and where to connect, saving your shop time and money!