Vertex Complete Gasket Kit With SealsFits Models450 SMR (22-23); 450 SX-F (23-25); 450 SX-F Factory (23-24); 450 XC-F (23-25); EX 450 F (24); MC 450 F (24-25); MC 450 F Factory Edition (23-25); FC 450 (23-25); FC 450 Heritage Edition (23); FC 450 Rockstar Edition (23-25); FX 450 (23-24)