Posted by Vaughn [172.68.34.67] on Saturday, June 29, 2019 at 10:42:28 :
In Reply to: Re: WC-62/63 4BT 5:83, 4.89, 4.30? posted by Greg Coffin [172.68.34.97] on Friday, June 28, 2019 at 23:26:42 :
With 5.83's, the truck is designed to go 55mph max speed according to the spec. plate? If that is the case, he s/b fine with an O/D trans. I don't think I would go more than 60mph with stock suspension anyway.