'70 Dart 392 Project; what direction?

I don't have any experience, but be aware that the Holley headers are designed around the motor being several inches forward of where an LA would be mounted. This was to clear the SVR setup on the 6.4 intake and the IC coolant manifold on the Hellcat motor.

No idea if the Holley ones would work outside of their motor location. Just pointing it out.

Solid info, I just talked to a Tech at Holley and he wasn't very helpful... no more info gleamed than whats on the website. Unfortunate because they offer a 3" collector header for the B/E body but only 2.5" for the A body. Not sure if the B/E body would work or not with the HDK K member and Power R&P steering... leaning towards TTI for this.

Also having a hard time sourcing lifters. MMX has them but they're expensive. Had some backordered at Summit but now they're out until middle or end of August which is a bit too far out for myself. Assuming I can reuse my factory lifter yokes so just wanting to replace the 16 lifters. Or should I just order the individual NON-MDS lifters and reuse factory ones? Not too excited about reusing factory lifters, but could be worried for nothing....?

Thanks for the help guys.

Mike @ HCA