Fuller FS4005/NV4500 Trans Question

[Peanutbutter]

I love the NV 4500, as long as its in no bigger truck than a 5.9 dodge. I've never really seen a NV in a bigger truck, most bigger trucks use different size FS trans. I just put a near new FS 6305 in my FL 70 Freightliner with a 5.9 Cummins. Theres no way a 4500 can take the abuse that the FS can take, I didn't have a 4500 handy to take pictures side by side but heres my 6305. The 6305 was behind this 371 Detroit turning a big triplex pump.