Whipple Supercharged Gen3-426 Stroker-1967 Barracuda Swap

1meanfish said
Thanks for the info and input. I know going in that it isn't going to be a “bolt and run” project. But it will still require a LOT less fabrication work than my Plymouth Coupe to get it up and running.

I’m already running the RMS AlterKation front suspension which should be a plus. I already called Bill at RMS and ordered the new Hemi motor mount that’ll need to be welded in.

I’m already aware of the clearance work needed for alternator. That shouldn't be too big of a deal.

The Whipple does not have the manifold sticking off the back so I don’t think it’ll interfere with the wiper motor or firewall. It might need a little massaging. I’m more curious about where the AC lines and heater core lines.

I do not think the oil pan I have on there now will work with the TTI headers. I’m hoping I can figure out how to use it, but if not, no big deal to change the pan.

I am curious where the issue might come in with the AC compressor? I have seen 6.4 Hemi installs with the factory compressor and it seems to fit?

Thanks again everyone.

View attachment 1716336373

Nice! Sounds like you are already aware of the potential issues.

I was assuming a factory k-frame rather than a COC, so some of my thoughts don't apply.

The AC compressor issue is just with the factory k-frame as the factory compressor hits the DS mount when using the TTI or Schumacher mounts and even worse the TTI mounts use the AC compressor bosses on the block. I would bet that the ones you have seen didn't have a factory k-frame. There is one guy on here (@Dantra) that made it work but he moved his motor forward 5/8" and used a different AC compressor so it is possible. But with the suspension you have it shouldn't be an issue.

And I'm not saying the TTI headers won't fit with that pan, only that it might be an issue. Just making you aware so you go into it with eyes open. My brother had a heck of a time with oil pans, but I don't remember if it was that style or some other issue. Sounds like you have the right mindset to get past it if it is an issue.

I would speculate you will see a fair increase in drivability and lose zero speed with this swap. Curious to hear how you feel about it when you are all done, betting you will love it. I could see you building another one for your Plymouth and selling the SB. :)

Post some pictures of the '48 too, my favorite fat fendered street rod. I had a '47 Business Coupe I tried to build years ago and sold/traded for various reasons.