S&S 4.320" M8 Big Bore Black Cylinder & Piston Kit W/Highlighted Fins (910-0847)

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$1,695.95
$1,599.95
(You save $96.00 )
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  • Huge bore increase means huge power increase
  • Works with stock crankcases (no machine work)
  • Powder coat finish matches factory finish
  • MLS (multi-layered steel) head gaskets
  • 4.320" Bore
  • 4.5" stroke length
  • Black granite with highlighted fins
  • Retains stock engine height
  • Includes Cubic Inch Cam Cover Badge
  • Made in USA.
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