Mahle MS Ford SB Piston 4.155in Bore 3.400 Stroke 1.090R CH 5.400 Rod 2618 0.927 Pin Dia. - Single

SMALL BLOCK FORD FLAT TOP SINGLE PISTON (930245855) 4.155 x 1.090RCH, 3.400stroke,5.400rod,0.927pin,-6.5cc,435g.