I have a pair of 1972 340 j heads in good condition. Nice virgin castings that are uncut and ready for rebuilding. No rockers, has standard size valves, perfect if your planning to modify and make into larger size and good performance potential.
I can accept us post office money order or paypal ($7 fee applies) and can ship to 48 states as for $90. Currently have no pictures since I'm currently using an iPhone, though if someone can post pics for me, I'll e-mail a few from my phone.
Miguel
San Jose, ca
migsbig@yahoo.com498-623-3290 9am-9pm CA time zone