* Stage 3 or 4
* 2017up Milwaukee-Eight
* 4.075in. Bore – OEM CVO 117 Engines
* Used when upgrading OEM 107ci to 114ci or OEM 114ci to 117ci Or Stock 117ci CVO Models
* MLS 0.030in. thick Head Gaskets (thinner than OEM)
* Provides an additional increase in compression.
** Remember to check your clearances.
Warning : Use of these head gaskets without proper clearance checks can lead to catastrophic engine failure