The long bed 1/2 ton and 3/4 ton had a 127 inch wheelbase.
127" (same as a long bed pickup)
Long Wheel base.
131.5
They had a short wheel base truck and a long wheel base truck. The short bed truck had a 115" wheelbase. The long bed truck had a 127" wheelbase.
Regular cab longbed Wheelbase is 117.9 Extended Cab Wheelbase 122.9 Regular Cab Shortbed Wheelbase 108.3
168.5" long wheelbase
115 inch for short box. 127 inch for long box
Yes it will as long as the 99 is the old body style
One of them is 112 inches from axle to axle. The other one is 120 inches from axle to axle.
According to the Haynes manual: Short wheelbase truck (reg cab with short box, also blazer and Jimmy); 108.3 inches long wheelbase truck (reg cab with long box) 117.9 inches Truck with club cab; 122.9 inches
10k or less
209.6 inches.