Top End Gasket Kit with 0.040in. Multi-Layer Steel MLS Head Gaskets. Fits Touring 2017-2024 & Softail 2018-2024 with 107 to 114 or 114 to 117 & 4.075in. Big Bore Kit.

Fitment:

* Stage 3 or 4.

* 2017up Milwaukee-Eight

* 4.075" Bore - OEM CVO 117 Engines

* Used when upgrading OEM 107ci to 114ci or OEM 114ci to 117ci Or Stock 117ci/121ci CVO Models

* MLS 0.040" thick (OEM thickness)

* Does not fit CVO Touring Models 2023up or Street Glide & Road Glide 2024up