Speed-Pro Piston and Ring Kits

Speed-Pro piston and ring kits include either cast, hypereutectic, or forged pistons and a set of matching moly-faced piston rings. The pistons include new wrist pins and come available in standard bores as well as oversized bores to fit your specific engine combination. Save yourself some extra money and get matching components in one package. The Speed-Pro piston and ring kits will help get your engine fired back up in no time.

  • Helps improve cylinder sealing for less blow-by
  • Retains standard ring gaps in top groove
  • DUROSHIELD® skirt-coated piston
  • Moly-graphite coating extends engine life
  • Reduces friction for higher fuel economy
  • Prevents damage from inadequate lubrication on start-up

    Bore (in.): 4.040 in.

    Bore (mm): 102.362mm

    Stroke: 3.000 in.

    Engine Stroke Type: Stock

    Rod Length: 5.155 in.

    Piston Style: Flat top, with four valve reliefs

    Piston Material: Hypereutectic aluminum

    Compression Height (in.): 1.605 in.

    Piston Head Volume (cc): +8.00cc

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