F100/F150 differences?
Nothing so simple as a different number of leaf springs on the rear? (JK)
Is "ranger" a significantly different model or just a trim spec?
It would seem that my truck is in fact not F100, but F150. With asthma.

With Asthma ??
I would say with the little V-6 in it.
The Ranger is an actual model of truck by Ford.
It is smaller, Kinda like a compact truck.
V6 = asthma

Any chassis differences for long or short bed?
Last edited by J1MMY; Sep 30, 2008 at 03:23 PM. Reason: Wanted to ask ANOTHER question.
There are differences in the wheelbase of the shortbed vs the longbed.
My 96 F-150 has a 133 inch wheelbase.
Commonly measured from center of front tire to center of back tire.
Shortbed would be around 115 to 119 inches.
83 was the last year of the F100...so what coulda been sitting underneath?
Like I said, they made so many changes even Ford does not know what is in them (see my project page for examples)
I have two of these catalogs on microfiche, one dated 1989, another dated 1991 (last revision).
Ford updates parts catalogs 4 times a year, so thru 1991, that's 48 changes, so any mistakes would have been corrected.
I'd like to see a pic of your VIN as mounted on the dash.
1965/66 Ranger = F100/250 Custom Cab w/Bucket Seats
1967/81 Ranger = F100/350 trim line (Ranger, Ranger XLT) There are Bronco Rangers, also.
1983/2008 Ranger (introduced March 1982 as a 1983 model) small pickup similar in size to a Chevy S10, Nissan Frontier, etc.
Ford Trucks for Ford Truck Enthusiasts
Did you notice who's post I quoted?
I want to see Quaddrivers VIN, because he claims his F100 came with a 351 originally.
Ford sez there isn't any such thing. Standard Catalog of Light Duty Ford Trucks has no listing for a 351W in a 1980/83 F100.
I even looked in the Kelly Blue Book, there's no listing for any 351 engine in a 1980/83 F100.
I've never seen any F100 from this time frame with a 351.
I've been a car nut since 1951, a Ford car/truck collector since 1956, and a Ford partsman for over 35 years, I've prolly seen more Ford trucks than the entire registered membership of FTE has.
That's over 400,000 trucks.
According to the 1981 Light Truck specifications manual, "FPS 365-322-81"
F-100 Pickups 4700/5000 GVWR with power brakes has the 10" brakes with 4.5 wheels. Manual brakes used the 11" brakes on the F-100.
The F-100 GVWR ended at 5150.
The F-150 GVWR started at 5250.
According to the 1981 Light Truck specifications manual, "FPS 365-322-81"
F-100 Pickups 4700/5000 GVWR with power brakes has the 10" brakes with 4.5 wheels.
Manual brakes used the 11" brakes on the F-100. Right.
Some F100's have a 2800 lb rear axle capacity, some have the same as the F150 = 3750 lbs.
In addition to the others, the parts catalog also shows a 4650 GVWR for 1980, 4700 GVWR in 1981.
The F-100 GVWR ended at 5150.
The F-150 GVWR started at 5250.
A Domestic Special Order, as it could have been ordered by a "ranking" Ford employee.
So I'd like Quaddriver to post his DSO code, along with a picture showing the VIN on the dash.
A friend has a '71 LTD Convertible with a 429, and a THREE SPEED MANUAL trans.
It was assembled at the Louisville KY Ford truck assembly plant for a Ford executive.
One has to wonder what he owned before...and since.
I'm sorry to see this happen. I wonder if the previous owner really knew?
I also wonder how long it's been in the UK.
And how was it was able to pass thru English Customs with that VIN that doesn't match the title?
there is also a vin code Y 300 I6 that came with a 2bbl motorcraft carb. In order to have the VIN assignment, Ford *HAD* to have not only built them, they had to be EPA certified and registered with the NHTSA.
Another poster a few lines up sez he does not have the swiss cheese frame. one perhaps 2 people have claimed to have the 4.5 wheels while the rest of us have the 5.5's. Both these conditions are claimed to NOT BE POSSIBLE.
If you would look at my project page you see that CLEARLY I have mid-90's E150 passenger van wheels on the truck. they only came in 5.5 so we cannot make the claim that I am mistaken.
I have said this before in other threads, I will say it again for the 3rd time here - be darn careful with ford saying 'never' or always, there were so many changes that Ford themselves do not know what is in the trucks. (to be fair, GM has mystery options in cars/trucks that were not 'available' but stuff still occured (ever hear of Yenko?) - one has to know how to read RPOs or have the bible)
Case in point: If you recall, i had asked about a month ago help in identifying a tranny in my truck (the one put in there by ford) and I gave you the code. You came back with the 'clark tranny', whatever that means. There was no such option on a 1981 F100 any motor. When I de-grimed the tranny and got the number and scratch plate, we find that it identified PERFECTLY as what it should have been, door jamb sticker/parts catalog be damned. At the same time, the speedo gear (again read my project page) is sworn up and down by ford to ONLY exist in 1965-1973 car and light truck trannies. Yet I got a part with a ford number in 5 minutes using the web. Brand new, well, NOS.
One of the reasons I did my 8.8 axle swap rather than a center section is we could not find the proper bearings - at the ford dealership, OR Miller auto parts who in PA supplies nearly all the axle bearings for the center of the state.
That's over 400,000 trucks.
PS - funny you mentioned 351M, I wasnt gonna say anything, but I have it on good authority that canadian built trucks in the early 80's still used this engine.







