Cometic .040" MLS Cylinder Head Gasket for 3.750" Bore (C9137)
- Center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements
- Outer layers are embossed and coated on both sides with a rubber coating to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
- MLS (Multi-Layer Steel) head gaskets promote an even torque load across the gasket sealing surface utilizing LCE (Load Control Embossments), providing less bore distortion and better piston ring seal for more power
- Made in the U.S.A.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1958-1964 | Harley-Davidson | Duo Glide FL | |
| 1958-1964 | Harley-Davidson | Duo Glide FLF | |
| 1958-1964 | Harley-Davidson | Duo Glide FLH | |
| 1958-1964 | Harley-Davidson | Duo Glide FLHF | |
| 1965 | Harley-Davidson | Electra Glide FLFB | |
| 1965 | Harley-Davidson | Electra Glide FLHB | |
| 1965 | Harley-Davidson | Electra Glide FLHFB | |
| 1948-1950 | Harley-Davidson | F V Twin 74 | |
| 1948 | Harley-Davidson | FL V Twin 74 | |
| 1949-1957 | Harley-Davidson | Hydra Glide FL | |
| 1953-1957 | Harley-Davidson | Hydra Glide FLF | |
| 1955-1957 | Harley-Davidson | Hydra Glide FLH | |
| 1955-1957 | Harley-Davidson | Hydra Glide FLHF | |