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Piston, GX390, Billet Flat-Top, Stroker Applications (Diamond)
Piston, GX390, Billet Flat-Top, Stroker Applications (Diamond)
 
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Our Price: $247.00

Stock Status:In Stock

Part #: NR391
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Description -
 
Billet Flat-Top Diamond Piston for GX390 and UT2 GX340s Using ARC Billet +.200" Stroker Cranks
  • Standard bore piston with a .050" shorter compression height that, when used with a stock length rod, allows use of .200" stroker crank without cutting top of piston.
  • Piston has valve reliefs for high-lift cams.
  • Designed to use OEM Honda piston rings: 13010-Z5R-004 or 13011-Z5R-004 for .010" over. Can also use aftermarket rings: RINGSET-88-046046104-B
  • Wrist pin and clips included. Rings are not included!

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