[SRGN]

I'm looking for better ideas for the aftermarket AC install in my 62. The underdash evaporator assembly is big, and just doesn't look "right", although period correct for dealer installed AC. . I'm probably going to use it for now, but I'm hoping there's another option that is a little more hidden. Everything under the hood is set as far as compressor and condenser. There's no parts cars or junkyard stuff anywhere near me, I've been looking for a while. Only thing I found was a non AC car that was pretty much stripped already. Post up your install, at a minimum it might give me some ideas. I've seen some references to using a system made for a Chevy full size, but not much detail as to how much work was needed to get it done. Any ideas appreciated.

[pfilean]

search for posts VinAir in 61 Pt1 and Pt2 as one way

[SRGN]

Originally Posted by pfilean

search for posts VinAir in 61 Pt1 and Pt2 as one way

I had seen those threads, the search function here leaves a lot to be desired. I actually came across the threads on a Google search. I am trying to keep the install more analog, I've had issues with the Vintage Air controller on other builds. Hard to believe that the aftermarket has left us with such few options if it's not an A ir F Body GM vehicle. I've always been a BOP guy, so I'm no stranger to the lack of support for our cars, but I figured they would have had more offerings by now.

For anyone else looking, here's the link to the threads referenced above.
https://forums.maxperformanceinc.com...uXe1nxYY4YXjEA

[Scarebird]

Can you show a pic of the underdash unit?

It may still be your best bet.

[SRGN]

Originally Posted by Scarebird

Can you show a pic of the underdash unit?

It may still be your best bet.

Here it is, mocked up under the dash.

[SRGN]

It's back as far as it can be without removing the heater duxt.

[OG68]

I installed a MK IV replica from Vintage Air in my 68 GTO. I used a Pro6Ten compressor from our sponsor since it's a direct replacement for the Delco compressor and uses the factory mounting brackets.
It's tight under the dash but fits well otherwise. The hardest part (mentally, not physically) was drilling the holes for the refrigerant lines below the heater housing and a single hole in the transmission tunnel for the condensate drain

[SRGN]

Originally Posted by OG68

I installed a MK IV replica from Vintage Air in my 68 GTO. I used a Pro6Ten compressor from our sponsor since it's a direct replacement for the Delco compressor and uses the factory mounting brackets.
It's tight under the dash but fits well otherwise. The hardest part (mentally, not physically) was drilling the holes for the refrigerant lines below the heater housing and a single hole in the transmission tunnel for the condensate drain

How deep is that underdash unit? That's tucked nicely, as you can see in my pics above the one I have sticks out like a sore thumb.

[SRGN]

I have the compressor and lines figured out, I'm going to use a bulkhead fitting so I can put everything where it looks "right". I switched to an 8 bolt timing cover from the 4 bolt, moved PS and alternator to driver's side already. Basically used a 64 GTO configuration, using brackets and pulleys for that application. As an added bonus, the car runs much cooler now and I actually had to up the thermostat to a 180 so it got to operating temperature. Used the 10si alternator that the previous owner had installed to replace the generator. I have a 12si one wire ready for when I ever feel the need to upgrade. If anyone needs it, I have a list of the parts needed to make the changeover.

[OG68]

From the Vintage Air website

https://store-xovjmui41g.mybigcommer...672001-VHY.pdf