Motorcycle Engine Overhaul Mat Complete Cylinder Head Gasket Set for CBR400 NC23 CB400 VTEC 99-14 CBR CB 400 CB400SF CB-1 This engine overhaul mat set includes a complete cylinder head gasket kit designed to fit various motorcycle models.The set contains all necessary gaskets and seals commonly required during engine disassembly and reassembly, particularly for -end maintenance or full engine rebuilds.Suitable for use with specific inline-four cylinder engines, the components are engineered to provide sealing across the cylinder head, base, and valve cover areas.-cut materials help ensure proper fitment and durability under operating conditions.This kit is intended for motorcycles requiring a comprehensive gasket replacement during service work. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.