Model 620 630 Cylinder Block W/Pistons and Rods

$550.00

Model 620 & 630 Cylinder Block, Casting# A5620R. Comes with studs, pistons, and connecting rods as a unit. Pistons are .045 oversize JD. Guaranteed no cracks.

Model 620 & 630 Cylinder Block, Casting# A5620R. Comes with studs, pistons, and connecting rods as a unit. Pistons are .045 oversize JD. Guaranteed no cracks.