JE Wrist Pins - STD Pins: 51 Series

Diameter: .990
 Length: 2.930
 Wall: .180

Over the past few years, JE Pistons has been developing its own line of wrist pins to accompany its line of high quality pistons.  These wrist pins are light, strong and available in all popular diameters with various wall thicknesses. 51 and 52 Series wrist pins are designed for use with spiro-loc wrist pin retainers.

      - Carbon steel bar stock.
      - Rifle drilled I.D. bores.
      - Ground & chamfered ends.
      - 17-Step production process.
      - Heat-treated & carbonized.
      - 7-Step O.D. grind process.
      - Q.C. inspection at every stage.