[BMSJaX]

So I picked up a 307 outta a '69 c-10. It was stripped down when I got it and 90% of the parts came with it and all for $40! This block is not intended for any major HP so don't worry about cost vs a 350. The block just needs a hone and a clean up and fresh paint job. Heads will need to be rebuilt as the valve seals were leaking and the motor burnt oil bad. Here are some pics of the pistons that i've been cleaning up. They looked unusable at first but after letting them soak in degreaser for a while and a bead blast they look real good. The mold shop behind my work has a hot tank that they're gonna let me put them in to get the last of the glass bead/gunk out of them.