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S&S CYCLE Big Bore Piston Kit - 131" - +.010 - M8 920-0148

Part Number: 09106523
S&S CYCLE
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SKU:
09106523
MPN:
920-0148
Availability:
Ships Same Business Day
Weight:
0.01 LBS
On Sale
  • S&S CYCLE Big Bore Piston Kit - 131" - +.010 - M8 920-0148
  • S&S CYCLE Big Bore Piston Kit - 131" - +.010 - M8 920-0148
MSRP: $648.95
Now: $584.06
Was: $648.95
— You save $64.89
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Description

If you're pushing your M8 to the limits, a big bore piston kit is essential for unlocking serious displacement gains without a complete engine overhaul. The S&S Cycle 131" big bore kit delivers the precision engineering and durability required for sustained high-RPM performance, whether you're street-tuning or racing. This complete piston assembly eliminates guesswork and ensures proper fitment and compression characteristics across the entire power band.

What's Included:

  • Full piston set
  • Precision piston rings
  • Wristpins and clips
  • Ready for installation

Technical Specifications:

  • Displacement: 131 cubic inches
  • Bore size: +.010 oversize
  • Engine platform: Harley M8
  • Manufacturer: S&S Cycle
  • MPN: 920-0148
  • Material: Forged aluminum
  • Installation: Professional engine work required
  • Compression ratio: Approximate (verify with S&S specs)
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