Top End Gasket Kit with 0.040in. Multi-Layer-Xtreme MLX Head Gaskets. Fits Touring 2017-2024 & Softail 2018-2024 fitted with 107 to 124 or 114 to 128 4.250in. Big Bore Kit. DNA-21580742A-BRH * Works with existing forks

* Works with existing forks to maintain original look

* Replaces OEM # 36964-67

* Billet 6061 aluminum

* Requires Radial Calipers i

Top End Gasket Kit with 0.040in. Multi-Layer-Xtreme MLX Head Gaskets. Fits Touring 2017-2024 & Softail 2018-2024 fitted with 107 to 124 or 114 to 128 4.250in. Big Bore Kit. DNA-21580742A-BRH * Works with existing forksFeatures & Benefits: * Used for 107ci > 124ci upgrade or 114ci > 128ci upgrade * 4. 250" Bore * MLX 0. 040" thick Head Gaskets * Our MLX Gasket (Multi Layer Xtreme) features an extra 'stopper' fold over layer providing a torque limiting surface that prevents yielding of the combustion seal. Tech Tips: * Use of these head gaskets without proper clearance checks can lead to catastrophic engine failure * Does not fit CVO Touring Models 2023up or Street