10-13-2022, 01:19 PM
Perfect, thank you so much for the information. Also are you aware if classic coaches have a coolant filter in them? I've read several other threads and they talk about adding SCA filter for the additives. I'm guessing that if I go with an OAT coolant I should also change the filter to be something else, correct?
1988 40ft Newell Classic
8V92 TA Mechanic
Allison 740 (4 speed)