Engine Components

Includes: valve cover gasket head gasket manifold gasket

5.1875" O.D. Replacement Number Note 70800220...

Made from cork Model     G  ...

Our Allis Chalmers G crank hole casting is made from HT250 grey iron. It is more...

3.375" inside diameter 4.381" outside diameter 0.437" wide

Specifications Retainers and pins are included. Learn...

2.375" bore, (2) 0.093" compression rings, (1) 0.187" oil ring