kthack657 279 #1 Posted March 22, 2011 I want to flush my Charger 12 trans, I know it had Dextron III in it, but am unsure how much I need. I want to make sure that I do not over or underfill the trans! :thumbs: Share this post Link to post Share on other sites
rmaynard 15,598 #2 Posted March 22, 2011 1972 Charger 12 manual says 5 quarts. Share this post Link to post Share on other sites
kthack657 279 #3 Posted March 22, 2011 thank you it is really appreciated! couldnt find the manual or my year since it is a early one1968 I think Share this post Link to post Share on other sites
rmaynard 15,598 #4 Posted March 22, 2011 All the Charger 12's had the Sundstrand 90-2046, so the specs are the same for either year. Share this post Link to post Share on other sites