1970 JLO Rockwell 440 twin Piston. Pistons are Italian made L ring pistons and come with clips. These pistons were water damaged in the boxes. They have been cleaned with a brass wire wheel and are ready to use. The minor damage should not affect performance at all. First couple pistons sold are ones that had no damage. Nicest ones go first as always.

 I posted a picture of some complete engines I had a few years back, so you have an idea of the engine style. It was mostly only used in 1970.