I ran a search before posting and got one thread where it was only mentioned.

Anyone use this? How it its performance? Right choice for firming up my plow truck's shifts?

Any input or options are welcome. I dont want to hear punisher valve body.... I have no reason for that on this truck.

 

you can make the same thing yourself via a series of resistors hooked to a multi switch,or just a potentiometer probably.
if all you want is one setting,then don't even mess with everything.just place one resistor between the lines.
search for resistor mod for e40d.it's very easy.you can try diff resistors until you get what your after too.
nothing beats actually modifying the valve body though.you don't need to buy one,you can mod it yourself with a shift kit in just an afternoon getting messy.

just, don't loose your *****;
https://www.ford-trucks.com/forums/8...ighlight=*****

 

I was reading about the kits. I Just dont want it firm all the time. Yea its a lame dog booting around town but when I do have to spend a few hours in it and shes not working I dont mind the caddy like shifts. thanks for the link checking it out now.