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MotorcycleEngine & PerformancePistons & Top EndS&S Cycle 128" Big Bore Kits for M-Eight 114"/117" Engines128" Big Bore Kit - Wrinkle black finish w/ highlighted cylinder fins
128" Big Bore Kit - Wrinkle black finish w/ highlighted cylinder fins
Pistons & Top End

128" Big Bore Kit - Wrinkle black finish w/ highlighted cylinder fins

$2,806.95

Wrinkle black finish w/ highlighted cylinder fins. Updated cylinder design.

  • 4.250" bore
  • Updated profile with stock bolt pattern 4.840"
  • Made in the USA
  • Works with stock crankcases.
Sold out - $2,806.95
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  • Vendor:

    S&S CYCLE

  • SKU:

    42010

  • Model #:

    910-0684A

  • Weight:

    32 lb

  • Available:

    Out of Stock

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(image for) 128" Big Bore Kit - Wrinkle black finish w/ highlighted cylinder fins
128" Big Bore Kit - Wrinkle black finish w/ highlighted cylinder fins
910-0684A
$2,806.95
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