Will this bore clean up, magnum head content too.

OH!!! i got an exh lobe that was .309"
I think the cam is measuring all over coz it's worn a bit and measuring a bit different. My measurements were repeating though.

pistons are .006" below deck.

edit:

I bet this is the cam, a 268 magnum..
DODGE COMP Cams 20-309-4 COMP Cams Magnum Muscle Camshafts | Summit Racing