Vintage Air & smooth firewall question
The big brown truck dropped off my system today. I got my condenser and everything outside installed, but then I ran into a roadblock.
I mounted all the brackets on my evaporator and now have a question. The instructions say to use 2 bolts through holes in the firewall, to mount the rear bracket. My firewall is smoothed, so I have no holes. This means I have no way to mount the bracket, or even locate the evaporator. What did you all do, that have shaved firewalls? Thank you |
Re: Vintage Air & smooth firewall question
maybe try this
http://www.mscdirect.com/browse/tn/H...navid=12102936 |
Re: Vintage Air & smooth firewall question
I ordered my Vintage Air kit today and plan on smoothing my firewall. I am going to use the Vintage Air template to locate the bolt locations, drill the holes through the firewall, put the bolts against the holes from the inside with the head side facing the firewall, and spot weld through the hole onto the bolt head. Or you can spot weld the side of the bolt heads to the firewall from the inside. If your firewall is painted then those ideas probably will not work.
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You also might want to rethink your idea. The bolts twist INTO the threaded support bracket, so a stationary bolt won't do you any good. Once you get the kit, you will see what I mean. |
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It ain't pretty
Just waiting for the wetblaster to get here and strip the cab and inner fenders. Should be done in a couple/few hours. Then it's on to final bodywork |
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I REALLY appreciate everyone trying to help, but hopefully someone with a smoothed firewall, that has added A/C will chime in |
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I suggest getting someone that has a VA unit installed to make a template that goes all the way out to the edge of the first step in the firewall and has the necessary bolt hole locations marked out. That way the bolt hole locations are referenced to the edge of the first step in the firewall, a feature that is identical between a stock and smoothed firewall. |
Re: Vintage Air & smooth firewall question
It's really simple to do.. Place your metal plate that comes from V/A in place on the inside of the firewall just using it to locate your two mounting holes. The directions tell you which two to use.. Mark the holes and pull the panel off. Take two 5/16 X1" bolts and weld them in your marked locations.. On your bracket that bolts to the vintage air unit drill the threaded holes out to 3/8".. Then slide the unit in on the welded in studs and use nuts or locking nuts to secure the unit.. Then use the provided sheet metal screw to attach the top bracket the inner cowl..
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I'm heading back out to the shop right now to take care of this. THANK YOU very much!! |
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No problem and thank you for the business..
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Re: Vintage Air & smooth firewall question
I was in the same boat. I had shaved and painted my firewall before I bought & installed my vintage air kit. I don't have any pictures, but I made a bracket that hangs down. Two bolts run through the inside of the cowl, pointing down to hold the bracket in place. So far so good.
Good Luck! |
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Just mocked it up as described and it went fine. I still got to take it back down, to install my lines and see exactly where they are going to run. I bought the longer hose kit, that way I could run them out the firsewall way over toward the fender
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Hey Rod Run, any way you could post up pics and dimensions for the bolt placement?
I am going to have to do the same thing, but my paint will be done way before I can take delivery on my Vintage Air System. Thanks if you can. |
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Just thought of something..... If you give me your address, I can trace the template on a piece of paper and can mail it to you |
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Thanks, Rod Run.
I PM'd you. Hope you have a good Autorama. |
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I LOVE that idea. Thanks so much for sharing!
I will be doing that exact same thing |
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