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S&S Cycle 2017+ M8 Models 129in Big-Bore Kit 4.375in Stroke Highlighted Cylinders

SKU: SSC910-0843A

SSC Cylinder & Piston Kits...

S&S Cycle 2017+ M8 Models 129in Big-Bore Kit 4.375in Stroke Highlighted Cylinders

SKU: SSC910-0843A

SSC Cylinder & Piston Kits...

A$3,308.46
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

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"

Data: v4.2 - Upd: 2026-10-15 08:48:11

Features

  • 4.320" Bore
  • Huge bore increase means huge power increase
  • Includes Cubic Inch Cam Cover Badge
  • Made in USA
  • MLS (multi-layered steel) head gaskets
  • Powder coat finish matches factory finish
  • Retains stock engine height
  • Works with stock crankcases (no machine work)

Specifications

Reference Information

Brand Name/s S&s Cycle
StreetFX SKU ssc910-0843A
SFX Item ID 4232807
Supplier Item Code 4232807
Manufacturer SKU 910-0843A
Manufacturer UPC N/A
Alternative References 129in, 4.375in

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