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
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product description
Why choose thelockerguy wholesale?
Bolt-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