Thanks Phil
Hey Doc,
Harrell began a friendship with Bill Thomas in the early 60s, it appears that the 1964 Retribution Nova was built from the Bill Thomas road race preparred Nova called Bad Badsom which had a fuelly small block.
http://www.billthomascheetah.com/BillThomasNova.htm
Harrell put the Z11 in the car, took out the corvette rear suspension and put a pontiac full size car rear end,
It was originally painted black with fiberglass parts then changed to Harrells red trademark color. The Z11 was replaced with a 454 BBC with a MT dual quad then Fuel Injected
His mechainics tell me the original Retribution II was wrecked in a giant wheel stand during a drag race. He then used Tommy McNeallys Sad Sack Nova (non SS) as a replacement until his 66 Nova was ready.
Although a big fan of Harrell, I really never knew about the Z11 Powered Nova, but i did get to talk to Richard Petty about the face off with the 43 Jr Barracuda, some of the films are posted on this site.
I am working on a tribute Retribution Z11 Nova started around 2003.
Maybe Larry can chime in here.