Mahle MS Piston Set SBC 433ci 4.155in Bore 4.000in Stroke 6.0in Rod 0.927 Pin 4cc 13.9 CR Set of 8

SMALL BLOCK CHEVY 23? DOME 434cid 4.155 x 1.000RCH, 4.000stroke,6.000rod,0.927pin,4.0cc,459g,13.9CR, 2618.