10" clutch disc

Slant 6. Sorry. Motor is more than stock but not a race motor. 30 over, super six intake, bowl smoothed, port match etc.
Supposedly the guy had it in a pickup.
Thanks for the input.
Sounds pretty much like the 225 in my Valiant. Rebuilt .040 over, Oregon regrind, milled head rebuilt with bowl work, gasket match. Have all the parts for a Super six conversion and split exhaust manifold but haven't put those on yet.