Trying to find a suitable set of pistons for my little 327 combo. 63 vintage 327 block, current virgin bore, most likely to be bored to 0.030". Stock ground 0.010 327 steel forged crank, 5.7" SJ H beams. 63cc 462 Fuelly heads with 1.94" and 1.60" valves, bowl and short turn ported and deshrouded inlet valve. Chasing 8.5:1 or less compression to suit my vintage 6/71 GM blower running 10psi. Topped with a modded 850dp, covered by a garlits Enderle type scoop. Should look bitchen and make solid 450+hp Trouble is, low comp 327 forgies are really thin on the ground here in Australia, and even hard to find online. So I was wondering if I could run a 350 type Hi-Comp or flat top piston, and mayber deck the block 0.050". Anyone tried a 350 piston in a 327? I think I can make it work at the top of the bore, but worried about the piston falling out at the bottom of the bore or hitting the crank. Anyone...? Anyone...? Stories? Failures? Sucesses?