...I called WH and they said it should, but he didn't sound 100% convincing.
Hah! Yeah, I bet they/we didn't.
I just wanted to jump in and assure you that it's not always because the person you're talking to doesn't know about, or believe in the product (although like anywhere, that could happen). More than likely they're just used to "every Bronco being different" and especially the 66 models. So it's hard to guarantee or promise, or even assure someone that every part is going to fit like a factory glove and not give you trouble.
The real world has come back to bite us on that score time and time again.
And that doesn't even address the cooling aspect, which even the fanciest $1000 racing radiator can't guarantee to fix on an EB with other issues either.
That's all just the UBM (Universal Bronco Mantra) though, which doesn't even take into account that you have a '66.
In fact, from a resellers point of view, the words "fit" and "66 Bronco" are often found to be mutually exclusive. ;D
Ok, so I know that's a cop-out on my part to say that. But I know how I have to be totally on the top of my game and question everything when discussing any parts with the owner of a '66. And remembering how many times we've sold them what we thought would be perfect, only to find out that particular part was either a little bit, or completely different on that one model year.
You out there listening to this Chris? (Tapeichris here)
Sorry if the person you were talking to didn't sound convincing MyOriginal, but that's my take on the possibilities anyway.
I shouldn't joke about our parts, or your Bronco, but I'm only having some fun and wanted you to know at least a possible reason for your sales person's hesitation.
Hopefully this
IS your '66 we're talking about? And not another of a different year? :-[
In which case... It "should" fit.
With maybe a little trimming of your mounts. Or not...
Paul