Yes, My plans are the 6.4 crate engine, A/C, Borgeson Gen2 P/S box, TTI headers, and a factory Torsion bar suspension. I'm not against upgrades to the suspension, ,,,, I have 3 different K frames at my disposal for the Demon: a pre 73 V8 pad mount, 73 and up V8 spool mount and a pre 73 pad mount slant six K frame.