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Description

S&S Big Bore 129" Kit - M8 Oil CooledBolt on without requiring machining of the crankcase Original engine serial numbers are retained MLS (multi layered steel) head gaskets Retains stock engine height Base Finish: Powder Coated Bore Size: 4. 320" Compression Ratio: 11. 0: 1 Displacement: 129" Stroke Length: 4,375" Compatible with 107", 114" & 117" without needing to change crank or stroke Includes cam cover badge All necessary gaskets and hardware required for installation is included

Comes with one 5/16-24 x 7/8" SCHS

street-style aesthetic that represents the adrenaline-fueled motorcycle culture of Dubai

this kit offers strong performance improvements without the complexity of head work or crankcase machining

and supporting hardware depending on the build and performance goals

crafted entirely from real carbon fiber

RPM RANGE: 1

000 rpm TYPE: Horsepower USE: Very aggressive cam

and true Harley character

High Pressure Nitrogen Gas Charged

Built for strength and long-term durability

or accessories to match their ride

Full-waffle moto-pattern reduces vibration/provides improved grip in all conditions