I have a complete running 1970 340. The motor was running in my car last month, the only reason I puled it was to put the numbers matching 340 back in my car.
1970 340 I had rebuilt to stock 68 specs, .040 over and has a sleeve installed on cylinder 5 due to a gouge in the wall, Weiand stealth intake, heads have U casting (similar to J, no offset rockers) with big valves and have had some minor porting done.
$3400
Engine is in Dittmer MO 63023, about 30 miles southwest of St Louis
PM or email me
cynister@yahoo.comThanks, Jason