Re: GM 4L60E Transmission Adapted for 1955 Packard 400

Posted by smith On 2011/10/6 6:45:38

I'm inclined to agree with you that I need three of these. I am on my third ultramatic in 850 miles since engine was overhauled, engine bay and underside completely done. The last one I bought "completely rebuilt by transmission shop" is now burnt. 325 miles.