Mahle MS Piston Set Ford 557ci 4.44in Bore 4.500in Stroke 6.7in Rod 0.990 Pin -3cc 12.7 CR Set of 8

BIG BLOCK FORD for Std Valve Location CYLINDER HEADS (FoMoCo, Edelbrock, TFS, Blue Thunder, Etc.) 533cid 4.440 x 1.350CH, 4.300stroke,6.800rod,0.990pin,-3.3cc,564g,12.7CR, 2618.