I posted this over at another truck site, but wanted to post it here as well. This is a pretty cool truck:

There is an interesting truck on YouTube, a '56 GMC 660 with a 4-71 Detroit and a 10-Speed Road Ranger. Truck looks like an 18 or 20 Ft Flatbed with Budd Wheels, what looks like 10-20 Tires and has Air Brakes. I have to say it's one of the coolest trucks I've ever seen. The truck also has a Factory Tach, but interestingly no Speedometer. Especially interesting to me is the RR Trans. It is an R-960, one I've never heard of and has a Shift Pattern that I've also never seen:

R------1/6-----3/8
--------N--------
5/10--2/7-----4/9

It's a long video, over 1 hr, but pretty interesting if anyone would like to check it out:

GMC Truck 471 Detroit diesel coming back to life...

Last edited by Gdads51; 07/06/2024 3:28 AM. Reason: fix embedded video link

'60-'72 Chev/GMC Fan
GMC 9500 Fan
Detroit Diesel Fan