The 292 piston is extremely tall, nominal compression distance is 2.055" for zero deck.
Every other Chevy piston is much shorter and won't work, the 307 is 1.700".
Very important: using a lower piston doesn't just reduce compression, it destroys quench. For best results the piston must come to within .035-.040" of the head @ TDC including the gasket thickness.
To calculate compression distance:
CD = deck height of block - (stroke ÷ 2) - rod length
