I have a 351C shortblock
it's bored over .030 but "out of round" and "taper" is still within spec, meaning it does not need any machining... just hone & build. Comes with Crank/damper/rods and other misc engine bits. It is a 2 bolt main block.
It is apart so can be inspected.
Ran perfect when it was in my 70 mach1 and has 10,000 miles since the previous rebuild.
$250.00

Only I reason I removed this engine was I switched to fresh 4 bolt main 351C block for a more performance oriented (read: Mosport) high rpm durable build.

Also have 2 sets of 351C Open Chamber 2 Barrel Cyl heads & 1 set of 351C Open Chamber 4 Barrel heads with Stainless valves & hardened seats
2V = $ 50
4V = $ 225

e-mail me at smason36@cogeco.ca
Thanks
mach1steve