Mahle MS Piston Set Chevy SB 359ci 4.040in Bore 3.48/3.5 Stroke 5.7 Rod .927 HD Pin -20cc 8.9CR

SMALL BLOCK CHEVY INVERTED DOME for the 4.3L Turbo Syclone and Typhoon 268cid 4.040 x 1.550CH, 3.480/3.500stroke,5.700rod,0.927pin,-20.0cc,486g,8.9CR, 4032.