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S&S CYCLE Cylinder Kit - M8 910-0685

Part Number: 09310835
S&S CYCLE
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SKU:
09310835
MPN:
910-0685
Condition:
New
Availability:
Ships Same Business Day
Weight:
29.01 LBS
On Sale
MSRP: $1,561.95
Now: $1,405.76
Was: $1,561.95
— You save $156.19

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Description

If you're running a stock M8 and looking to unlock measurable horsepower and torque gains without splitting cases, the S&S CYCLE Big Bore kit delivers straightforward power. Premium cast-iron lined aluminum cylinders paired with matched pistons and rings ensure reliability and durability where it counts—on the road and track. This is a bolt-on big bore solution that rewards proper installation with noticeable performance improvements.

  • Manufacturer: S&S CYCLE
  • Part Number: 910-0685
  • Platform: Harley-Davidson M8
  • Kit Type: Big Bore
  • Cylinder Material: Premium aluminum castings
  • Liner Material: Cast-in iron
  • Included Components: Cylinders, pistons, rings, gaskets
  • Gasket Types: Head, base, exhaust
  • Installation: Bolt-on, no case splitting
  • Finish Options: Black or silver powder-coat
  • Country of Origin: U.S.A.
  • Skill Level: Requires skilled technician
  • Note: Verify all clearances and assembly specifications
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Specs

DISPLACEMENT:
128'
COMPRESSION RATIO IMPERIAL:
11.0:1
MATERIAL:
IRON
RIDING STYLE:
STREET
BORE SIZE IMPERIAL:
4.250'
COLOR/FINISH:
BLACK
PRODUCT NAME:
CYLINDER KIT
STROKE LENGTH IMPERIAL:
4-1/2'
STYLE:
BIG BORE
UNITS:
KIT
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Fitment

Fitment for S&S CYCLE Cylinder Kit - M8 910-0685

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