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About KB Performance Super Duty Series Piston Kits

KB Performance Super Duty Series Piston Kits

  • Anodized top ring groove and crown
  • Line2Line abradable skirt coating applied to. 003in. total thickness for a ZERO initial fit to allow coating to hone in for a tight quiet running clearance
  • Round wire locks
  • Premium Hastings 1. 2mm 1. 2mm 3. 0mm Steel Nitride top ring with a Ductile Napier second
  • Forced wrist pin oiling
  • M8 version with flat top 1. 2cc with compression height 1. 083', valve pockets sized to accommodate 1mm oversize valves.

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