View Single Post
Old 11-20-2020, 10:00 PM   #7
Thechef1981
 
Drives: 2018 camaro ss 1le
Join Date: Jan 2019
Location: Northridge, CA
Posts: 8
I spoke to an engineer at tremec and they DO NOT and never have tested royal purple in there transmissions. He very clearly stated the only Fluid to use if not the dealers is Mobil 1 ATF dexron lll weight
Thechef1981 is offline   Reply With Quote