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

Bore (in.): 4.060 in.

Bore (mm): 102.362mm

Stroke: 3.480 in.

Engine Stroke Type: Stock

Rod Length: 5.700 in.

Piston Style: Dome, with two valve reliefs

Piston Material: Hypereutectic aluminum

Compression Height (in.): 1.560 in.

Dome Height (in.): 0.125 in.

Piston Head Volume (cc): -3.50cc

Wrist Pin Style: Press-fit or floating

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