400/468. Kaufmann Al heads...CNC ported by SD Performance. Roller cam...steel crank...lots more. Got way more into this thing than I'm asking. If serious, send me a PM. I'll send any info you want.
I have original block and heads. Original Tranny installed but in need of rebuild. PHS Docs available.
$25,000.00.
I'm a hobbyist. Not a professional. Don't be hatin'!