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Motor Vehicle Engine Parts

S&S Cycle Big Bore Cylinder Kit

Brand: S&S CYCLE

SKU: P1621928477501

$1,643.95

$1,495.49

Taxes and shipping calculated at checkout.

Big Bore Cylinder Kit

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Product Details

Highlights

  • 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.
  • Includes:.
  • 2x S&S 4.320" Bore Cylinders.
  • 2x S&S 4.320" Forged Pistons.
  • 2x Premium Ring Sets.
  • 2x Heavy-Duty Wrist Pins.
  • 4x Wrist Pin Wire Circlips.
  • 2x Base Gaskets.
  • 2x MLS (Multi-Layer Steel) Head Gaskets.
  • 2x Cylinder-to-Head O-Rings.
  • 4x Cylinder Dowel Pins.
  • 1x S&S Special Edition 129 Cubic Inch Cam Cover Badge.

The biggest Big Bore possible with a slip in kit! These S&S cylinder and piston kits takes your 107" M8 to 129" and the 114" to 132".

Specifications

Bore Size Imperial4.320"
Color/FinishHighlighted Fins / Powder-Coated / Wrinkle Black
Compression Ratio Imperial11.0:1
Displacement129"
Riding StyleStreet
Stroke Length Imperial4.375"
TypeBig Bore
UnitsKit

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