1967 C600 decode
Looks to be a 1967
C61 = C600 gas
D = 330 2V HD FT gas V8 (steel large snout crank and all other FT features)
U = Louisville Truck Plant
B58052 = 1967 series number. (this number also shows 1976, but your assembly plant (all were Kentucky, code V after 9/69) and model number (no C610 in '76) point to 1967)
153 = 153 inch wheelbase
No color code, note the truck is a special order
C610 = C600 gas, 21,000lbs GVWR
691 = I do not have the info for upholstery and seat type, this might indicate custom cab.
A = New Process model 435 four speed transmission
64M
64 = Rockwell-Timken model F-106 Rear Axle / 6.80-1 / 15,000 lb. Rear Axle Capacity (I'm a little uncertain on this)
M = Standard axle with HD brakes
21000 = 21,000lbs GVWR
164 3800 = 164 certified net HP @ 3800 RPM
170746
17 = Washington District Code (Wash DC)
0746 = Special order number
If something doesn't match up, let me know and I'll recheck.
J = 240 1V six cylinder gas
N = Norfolk assembly plant
708283 = 1965 series number
174 = 174 inch wheelbase
F600 = F600 17,000lbs GVWR (conflicts with the 19,000 shown on the plate. Note this is a special order truck, that may have something to do with it. No F600 model shows 19,000 even GVWR in the MPC copy I have)
481 = Beige vinyl, conventional cab
N = New Process model 435 four speed transmission. This code is also used for Dana (Spicer) model 5652 five speed direct transmission, and the Truck shop manual copy points to this for code N.
64 = Timken model F-106 single speed rear axle, 15,000lbs capacity, 6.80 ratio
No front axle code--from '64 to '69 only optional axles were listed. The standard axle would probably be a Ford 5,000lb capacity without power steering
19000 = 19,000lbs GVWR
129 4000 = 129 certified HP @ 4000 RPM
830203
83 = Government
0203 = Special Order Number
Government--explains the 240 engine and single speed axle.








