Mahle MS Piston 400ci 4.125in Bore 3.500in Stroke 6.125in Rod .927 Pin 9.0cc 13.0 CR - Single

SMALL BLOCK CHEVY 23? DOME Gasported / Asymmetrical Valve Pockets PowerPak Plus SINGLE PISTON (197754525) 4.125 x 1.125CH, 3.500stroke,6.125rod,0.927pin,9.0cc,446g.