Wow a perfect build for a heavy car and a four speed!
Doing a 511ci (440) myself with Dash One heads for my 71 GTX, Auto and 8-3/4 axle.
My Moparmate bought a 470ci ex-Landy 400 motor that was in the 'Engine masters'
It made 700hp with 'new' back then 572-13 heads.
It was a screamer, but fell apart real quick lol...
The main-caps were the biggest set-back so we fitted program 'batwings' 4-bolt caps and all was good...
Last edited by Gtxxjon; 07/13/21 01:35 PM.
Carpe diem, quam minimum credula postero, thanx Horace!
There’s no point trying to fix stuff that ain’t broke,,, 'but if ain’t broke',,, you is not trying hard enough...
| 
