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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Interchange Q?

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Old Dec 29, 2005 | 08:19 AM
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Interchange Q?

Found a 1984 (I believe) F150 4x4. I am pretty sure everything will bolt right to my 1980 F100, but want to be sure....

1) Radiator. I understand there are 2 different widths; the donor truck is a 302-2v with factory AC, as is mine.

2) Driver side door

3) Dash pad

4) trim panel around radio

5) Door locks. No keys with truck, and they would have to have keys cut. Would I be better off getting new locks from Blue Oval or somewhere like that? None of the parts stores have door locks.
 
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Old Dec 29, 2005 | 10:22 AM
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all should be ok and bolt up...trim around radio may be different. Door locks can be obtained from Ford but they'll take a couple of weeks
 
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Old Dec 29, 2005 | 11:43 AM
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$90 from Ford for all 3 (doors, ignition) and they can't get 'em seperate.... Time to try Blue Oval.
 
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Old Dec 29, 2005 | 11:37 PM
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Dave, a lock shop can cut the keys for the locks and it'll cost alot less than $90

It cost me $8 to have mine done and it took him about five min. to do the whole job.
 
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Old Dec 30, 2005 | 08:17 AM
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Well, Blue Oval has the right lock for the 1980 for @$20 or so for 2 of them WITH keys. That's how much a CHEAP locksmith charges around here. The hole on the door on the 1980 is shaped kind of like a plus sign, and the later ones apparently have a round hole for the lock. Quick bit of file work on the 1984 door and I'm in business.
 
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Old Dec 31, 2005 | 09:47 AM
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Update: the donor truck has an aluminium radiator with plastic tanks, and the mounting brackets are cast as part of the tanks. Should this make a difference, or will it still fit my truck OK?
 
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Old Dec 31, 2005 | 10:24 AM
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You can make it fit. I just did a swap in my 1980 F100 from a 300 to a 400. Found a new aluminum radiator in a wrecked F150 Ford that had a 351HO(3 core aluminum.YEAH). I pulled the radiator and cradle bushings then made the metal brackets in my truck for the bushings to set in(metal available at Home Depot or Lowes). Ordered a lower hose for mine for a 1980 F250 with a 400 and used the upper hose from the donor truck.(It was new) There were even small hole at the top on each side to run the top bolts into. Just had to drill them out slightly and used the bolts from the donor truck.
 
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Old Dec 31, 2005 | 12:49 PM
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So is this a direct bolt in?
 
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Old Dec 31, 2005 | 04:28 PM
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That would depend what you mean by direct. The radiator physically fits in the space with no problems. The only two differences I found in the trucks was the size of the upper holes and the cradles that that the radiator and bushing sat in. Mine didn't have the cradles so I had to make them. All I had to do with the upper mount holes was drill them out slightly so I could use the mounting bolts from the F150. At the bottom, I took some angled steel and shaped it to an L shape then put the radiator mount bushings from the F150 in them. Even with the fabrication(and having a 6yr old try to help me<G>), I had the radiator bolted in place in under 2 hrs. On the right side of my truck, there was a bolt I could run out then bolt back in to help hold the right cradle. On the left, there was a slot so I could bolt that cradle in with a nut and bolt. The only other problem I ran into was the upper hose. The upper hose for an 80 F250 wouldn't fit, outlet on radiator was too large. The F150 351HO upper hose fit the application just fine.
 
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Old Jan 1, 2006 | 03:20 PM
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OK, went to look at the donor truck... The radiator bolts to the back of the bracket instead of the top like mine does. I'll have to look at mine when I get home and see if the holes are where they need to be when I get home tonight. If the rad is good for mine, I'm getting it, the trim piece for the radio, the trim around the instrument panel ( the donor truck is an F150XLT), and the passenger side door for $60. Not too bad, I didn't think.
 
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Old Jan 1, 2006 | 07:00 PM
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Sounds good. I was extremely lucky to find the wrecked F150 when I did. Whoever owned it before had just put a new radiator, Flexalite Fan, spacer and upper hose. Those all now reside in my truck. The setup should easily help keep the 400 cool here in Florida. I was surprised how easy it was to do in my truck.
 
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Old Jan 2, 2006 | 07:22 AM
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The radiator will not be a direct bolt-in, and so will be left where it is.
 
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Old Jan 2, 2006 | 04:14 PM
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Don't know why. A 2 core aluminum is easily equivalent to a 4 core copper radiator. Then on top of that, you have the weight savings. Fabrication to make it fit was minimal.
 
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