The 6400 Cab and Chassis has a curb weight of a little less than 5,000 pounds. The extra rear, springs and tires will add about 1,000 pounds...my guess puts it at about 6,000 pounds total.
Mike B
Mike Boteler
1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD