Look at Section 2 specifically for the shock info.
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)
Being new to Old Chevies, so I don't see anything indicating models on a 46 other than an ID plate. The picture of the lever shock is off a classified of a 47 he says is a ton and a half. I'd not seen that before - I thought they didn't have shocks. Thanks for the link to the manual, but not too helpful. I can see why the pull the body off and plunk it on newer truck frames.
My 1957 Chevrolet 2 ton Low Cab Forward has factory standard front axle shocks, they are "modern" style tube shocks. I think I remember seeing on the GM Heritage info that rear shocks were an option but that seems strange for a medium duty truck.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy