Similarly to conventional models Viking and Spartan the low-cab-forward range LCF was updated too. It was also received the Viking name for medium duty series and the Spartan name for heavy duty modifications.
Low Cab Forward units appeared in both the 1.5-ton and 2-ton ranges, all in chassis/cab form except for a stake truck on the 136.5-inch wheelbase chassis in both weight ranges. The 112.5-inch wheelbase unit was most often for tractor work. The third wheelbase option for LCF range was 160.5 inch.