Thread: What ATF to use on Tremec T-56
View Single Post
  #6 (permalink)  
Old 06-26-2017, 06:35 AM
jetblue69's Avatar
jetblue69 jetblue69 is offline
CC Member
Visit my Photo Gallery

 
Join Date: Sep 2012
Cobra Make, Engine: ERA #816, 427 Side Oiler
Posts: 92
Not Ranked     
Default
Straight from the TREMEC website - Probably a good idea to ask them since they're the ones that invested all that money in designing, building and testing the thing...

Transmission fluid is the life blood of your transmission. Proper wear and synchronization depends on using correct fluid. DO NOT USE aftermarket fluid in this transmission. Use only GM Synchromesh (part# 12345349), Pennzoil Synchromesh or Mobil1 ATF. Any other fluid used may cause premature wear and grinding synchronizers and will VOID YOUR WARRANTY.

NOTE: You can use standard Dexron III ATF for break-in, but it must be drained after the break-in period and replaced with Synchromesh or Mobil1 ATF as your permanent fluid.
Last edited by jetblue69; 06-26-2017 at 06:41 AM..
Reply With Quote