raykrv6a said:Read this whole thread. Wow. Have a 2004 GT and 2nd to 3rd was a real pain at the strip. Was the only issue with my tranny. Put on a Pro 5.0 and that didn't help. This weekend I had Amsoil put in my tranny and rear end. Only got one run in at the track due to rain, but no problems shifting. Hopefully this is the end of my problems.
Don't think the tranny's in the 2004's need to be upgraded. Anyone else have problems with the 2004 tranny?
i doubt the 04 trannys need upgrading but check it out. If the serial number of the tranny serial # starts with 3R3Z.