Get your piston rings aligned the first time! Just simply press piston rings down for perfect depth every time.

Features:
Billet Aluminum
  • Natural Anodized Finish
  • Fits 4.00 Inch To 4.230 Inch Bore sizes
  • Helps Ensure Accurate Piston Ring Alignment
  • Patented and Sold each
  • PROFORM Parts Brand Product
  • Sold Individually

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