1966 VIN# decode Information
F11 = F100 4WD
D = 352 2V
R = San Jose CA Assembly Plant.
648287 = 1965, assembled February 1965.
120" Wheelbase.
J = Rangoon Red.
F110 = F100 4WD, 5,600 lbs. GVWR
N81: N = Red Crush Vinyl & Red Cody Pattern Woven Plastic / 81 = 81A Standard Cab.
N = New Process 435 4 Speed Manual Transmission.
A9 = Dana 60.2 Rear Axle / 3.54-1 / Limited Slip / 3,300 lbs. Rear Axle Capacity.
5,600 lbs. Gross Vehicle Weight Rating.
172 net HP @ 4,000 RPM
73 = Salt Lake City UT Ford District Sales Office, where the original selling dealer ordered the truck from.
With a casting number 44-6f . The rear has12 bolt with this number casting on it 3723199. Im new to the forum and cant post a pic of it. As I find more info I will update. The issue I have is that the rear u joint keeps breaking due to the yoke it seems to not hold in the caps. Itnhas the clamp style to hold the u joint
. Every parts store I go they tell me they dont come with those.again thank you for your help
UOTE=NumberDummy;14171250]Welcome to FTE
F11 = F100 4WD
D = 352 2V
R = San Jose CA Assembly Plant.
648287 = 1965, assembled February 1965.
120" Wheelbase.
J = Rangoon Red.
F110 = F100 4WD, 5,600 lbs. GVWR
N81: N = Red Crush Vinyl & Red Cody Pattern Woven Plastic / 81 = 81A Standard Cab.
N = New Process 435 4 Speed Manual Transmission.
A9 = Dana 60.2 Rear Axle / 3.54-1 / Limited Slip / 3,300 lbs. Rear Axle Capacity.
5,600 lbs. Gross Vehicle Weight Rating.
172 net HP @ 4,000 RPM
73 = Salt Lake City UT Ford District Sales Office, where the original selling dealer ordered the truck from.[/QUOTE]
But I'm just really interested to check the numbers and see where it tracks to. I took a picture of the VIN plate on the inside driver door. Is there a way to paste the photo if I'm not a paid registrant?
BarnieTrk
First line has the Warranty Number (VIN).
Second line has the W.B. (wheelbase), codes for the COLOR - MODEL - BODY - TRANS - AXLE.
3rd line has the MAX GVW LBS / CERT NET HP / RPM / DSO code.
See post 76 for an example.
F11 = F100 4WD
D = 352 2V
R = San Jose CA Assembly Plant.
648287 = 1965, assembled February 1965.
120" Wheelbase.
J = Rangoon Red.
F110 = F100 4WD, 5,600 lbs. GVWR
N81: N = Red Crush Vinyl & Red Cody Pattern Woven Plastic / 81 = 81A Standard Cab.
N = New Process 435 4 Speed Manual Transmission.
A9 = Dana 60.2 Rear Axle / 3.54-1 / Limited Slip / 3,300 lbs. Rear Axle Capacity.
5,600 lbs. Gross Vehicle Weight Rating.
172 net HP @ 4,000 RPM
73 = Salt Lake City UT Ford District Sales Office, where the original selling dealer ordered the truck from.
Ford Trucks for Ford Truck Enthusiasts
There should be six digits to translate the year and month of build date and they only provided five.
If we assume the first three digits (386) are accurate, then the truck was built in February, 1963 as a 1963 model truck.
J = 1961/64 F100/700 223 I-6 / 1965 F100/600 240 I-6.
A = 1964/65 F500/700 330 2V Medium Duty FT engine.
A = 1966/74 F100/700 240 I-6.
Thank you for all the replies so far. Thank you for all the input. The truck for sale has wrong badging and the back bumper is definitely not original. Even the Dash has the 3 circles in it, which looks like a 63 instrument panel vs a 66 instrument panel which has the needle going from left to right in the instrument cluster. Just checking as I like the truck but I also want to know what I'm truly trying to pay for!!
Thank you,
Dennis
motor in it. With the new information could someone finally let me know what this truck is. Is it a 63 or truly a 66 F350?? 
People replaced damaged left doors with used doors. 99.9% of the time, they failed to install the original Warranty Plates on the replaced doors.
The thing is, if you didn't compare the VIN's, the truck could be an F250, and could also be a 1965/66 with a 240 or 300 I-6, both of which look identical.
F35 = F350.
A = 223 economy 1V I-6.
N = Norfolk VA Assembly Plant.
386720 = 1963, assembled February 1963.
1961/64 223: Intake/exhaust manifolds located on the left (drivers) side of the engine.
1965/74 240/300: Intake/exhaust manifolds located on the right (passenger) side of the engine. 240 cancelled at the end of the 1974 model run, 300 used thru 1996.

How do you know if the badging & rear bumper are original or not? You aren't even sure what year the truck is.
Even the Dash has the 3 circles in it, which looks like a 63
instrument panel vs a 66
instrument panel which has the needle going from left to right in the instrument cluster.All other 1961/66 F100/1100's have the steel round speedometer instrument cluster, painted steel for Standard Cabs, chrome steel for Custom Cabs.
1961/66 F350's have 6 lug wheels on a 7.25" bolt circle / 1961/66 F250's have 8 lug wheels on a 6.50" bolt circle.
1961/66 F350 pickups have a 9' Express Flareside or Styleside bed. 1961/66 F250's have a 8' Flareside or Styleside bed.
here are some pictures of the truck for sale. Since the VIN has a F35 that to me says it's a F350 but everything else you're saying (lug nut patterns, the intake on the passenger side etc screams F250. I've not gone back to the dealer that's selling this thing to check the warranty plate but will do so sometime this weekend to compare what they have on their web site and what the plate says. Thanks for all your input and knowledge.
Dennis
Last edited by theskytraveler; Jan 29, 2015 at 11:29 PM. Reason: mispelled word
8 lug wheels: It's an F250. This 8' Styleside bed was used on 1964/66 F100/250 2WD's & 1966 F100 4WD's.
1961/66 F350's have 6 lug wheels on a 7.25" bolt circle, 9' Express Styleside bed that was also installed on 1957/60 F100/350's.
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17" diameter 3 spoke steering wheel: 1961/66 F100/250 2WD - 1966 F100 4WD / Standard Cabs have a horn button, Custom Cabs & 1965/66 Rangers have a horn ring.
1961/66 F350's have a 4 spoke 18" diameter steering wheel with a horn button.
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This type of Twin-I-Beam fender emblem: 1966 F250 2WD, F100 2WD's used a similar emblem.
1965/66 F350's do not have fender emblems.
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This truck has a 1966 F100/600 anodized aluminum grille, but it's not original, as this is a Standard Cab. Only Custom Cabs and Rangers have this grille, the Standard Cab grille is painted steel.
The side mouldings are 1965/66 F100/250 Stylesides only. F350 Stylesides were not available with side mouldings.
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1961/63 F100/1100 front bumpers use 3 bolts per side in a triangular pattern to bolt them on. 1964/66 F100/1100 bumpers use 2 bolts per side (see pic of truck).
This truck is a Standard Cab that has been modified after it left the assembly line with features that were only available on Custom Cabs/Rangers.
The armrests are from a 1968/72 F100/750, the rear bumper is aftermarket. 1961/66 Standard Cabs did not come with armrests.
1965/66: The BODY code stamped on the 2nd line of the Warranty Plate, when decoded...defines a Standard Cab from a Custom Cab from a Ranger.
The engine is either a 240 or 300 I-6. The block/head and bore (4.00") are the same, the stroke is different. Stroke: 240 = 3.18" / 300 = 3.98."
1966 F250 2WD I-6 VIN begins with: F25A = F250 2WD with 240 I-6 or F25B = F250 2WD with 300 1-6.
Is it a 1966? The last 6 digits of the VIN is the numerical sequence of assembly aka the serial number, decodes to the month/year of assembly.1966 serial number range = 732,000-914,000.
Note: The heater has been disconnected, has an aftermarket T/S switch, aftermarket Hydro-Vac P/B booster mounted on the left fender inner apron.
The radio isn't original and neither is its antenna. The dash has been butchered...as a large rectangular hole has been cut in it to install the radio.
IMO = PASS! This truck is what's known here on FTE as a Frankenstein Monster, with parts swapped from gawd only knows what!



