S&S 129" Cylinder Kit w/ Hightlighted Fins | 4.375" Stroke (910-0843A)

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$1,742.59
$1,643.95
(You save $98.64 )
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  • Wrinkle Black w/ Highlighted Fins
  • Original engine serial numbers are retained
  • MLS (Multi-Layered Steel) head gaskets
  • Retains stock engine height
  • Stock bolt pattern
  • Works with stock crankcase.
  • Not compatible with VVT models.
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