Upgrade your engine with this Replacement Aluminum Piston Set - Standard Bore - Twin Cam. Made from high-quality cast aluminum alloy, these pistons offer improved performance and reduced friction, resulting in cooler running engines. Perfect for those who love to push the limits, this piston set includes two pistons, wrist pins, and clips, and can be used with either OEM or Hastings rings (sold separately). Don't settle for average - choose this economical yet powerful package for your next engine upgrade! Replacement Part for OEM Number(s): 2198907.

Specs -
Bore Size: 3.875"
Bore Oversize: Standard
Stroke Length: 4-3/8"
Piston Material: Aluminum
Compression Ratio: 9.6:1

 

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