JE Pistons 4.5" Bore

JE Pistons 4.5" Bore

These are JE piston part number 258275 JE 757F. 4.5 dia, 502 pistons for standard rod length. 9.5-1 compression ratio. These pistons were ran for roughly 10 hours of dyno time. We were doing some engine developement, thus the reason for their use. The pistons are in perfect condition. Set of 6. Over $550.00 new.