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Old 11-21-2025, 03:23 PM   #4
SammYyYyY
 
Drives: 2018 ZL1 1LE
Join Date: May 2022
Location: Salt Lake City
Posts: 153
Quote:
Originally Posted by lowke View Post
I have a 21 V6 , tremec 3160. AI says redline D6 ATF and amsoil signature series ATF is a premium option that offers good heat resistance. I have changed it twice with dexron IV am looking for a better option.
Yeah, if I were going to run a synthetic I'd likely run Redline D4. I'm just skeptical about any synthetic fluid because of what TX Drivetrain Performance alleges.
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