Motorcycle Rocker Box Gasket Kit designed for use with specific models.The gasket set enhances sealing between the cylinder head and cylinder block, compensating for irregularities to maintain engine integrity.Ensures a secure seal to prevent air leakage after assembly, supporting proper engine compression.A damaged gasket can lead to air leaks, reduced compression, and difficulty starting the engine.This kit is compatible with various M-8 Touring, Softail, Breakout, CVO, Deluxe, Electra , Fat Bob, Freewheeler, FXDR, Heritage , Low Rider, Road , Road King, Street Bob, and Trike models from 2017 to 2024, including FLHTKL, FXBB, FLFB, and FXDR variants.