Description 351M using stock .975″ pin rods, Centered Pin, M42 Coated Skirts, 9.8:1 at .000″ deck clearance. 1 Set KB443.030/1 Set 4000CS8.030 Sold As PISTON KIT Engine Manufacturer Ford Engine Family Ford 351M/400 V8 Eng. Disp. In. 351 Eng. Disp Liters 5.8 Year Range 1971-1982 Stroke (in) 3.5 Stroke (mm) 88.9 Oversized Yes Oversize STD Ring Pack 1.5, 1.5, 3.0mm Top Land 0.35 Pin Number 0975x300K Pin Type Press or Floating Pin Diameter (in) 0.975 Pin Diameter (mm) 24.76 Lock PRH-107-3 Compression Height IN 1.96 Compression Height MM 49.53 Crown (cc) -2cc Alloy 390 Compression Ratio 9.8:1
