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Engine Kit, GX390, 420cc , +.200 Cast Crank, 88mm Cast Flat-Top
Engine Kit, GX390, 420cc , +.200 Cast Crank, 88mm Cast Flat-Top
 
Our Price: $320.00

Stock Status:In Stock

Part #: NR-STRKIT-420-C

Crankshaft Balancing

Do Not Balance
Electronic Balance Crankshaft (With Mallory) [+$152]

Qty:
Description -
 
420cc Engine Kit for GX390s
  • Aftermarket +.200 cast stroker crank, producing 420cc
  • ARC billet rod
  • 88mm flat-top piston machined to fit kit
  • OEM Honda rings
  • Wrist pin & clips
Puts piston at TDC. *Note: This is not a bolt-in kit, but for experienced engine builders. Available unbalanced or fully balanced. Please allow 3 days before shipping.

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