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Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.
Modern V-twin engines demand superior sealing solutions, and the Cometic Big Twin Top End Gasket Kit is engineered to meet and exceed those demands. Designed for Harley-Davidson Big Twin models from 1984 to 1991, this kit provides the critical components needed to ensure optimal engine performance, reliability, and longevity. Whether you're rebuilding your engine or performing routine maintenance, trust Cometic Gasket for precision-engineered parts.
Cometic Gasket is dedicated to innovation in sealing technology. Their extensive library of gaskets covers a wide range of Powersports, Street Bikes, Snowmobiles, and V-Twin applications. By choosing this top-end gasket kit, you are investing in the durability and performance of your Harley-Davidson. Experience the difference that quality American-made components make for your ride.
Upgrade your Harley-Davidson's top end with the reliability and performance only Cometic Gasket can provide. Find this essential kit and more at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1984 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1987-1991 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1986-1990 | Harley-Davidson | FLST Heritage Softail | Base |
| 1988-1991 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1991 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1984-1991 | Harley-Davidson | FXRS Low Glide | Base |
| 1984-1991 | Harley-Davidson | FXRT Sport Glide | Base |
| 1984-1991 | Harley-Davidson | FXST Softail Standard | Base |
| 1986-1991 | Harley-Davidson | FXSTC Softail Custom | Base |
| 1988-1991 | Harley-Davidson | FXSTS Springer Softail | Base |
Other popular Cometic Gasket products customers consider together:
Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.
Modern V-twin engines demand superior sealing solutions, and the Cometic Big Twin Top End Gasket Kit is engineered to meet and exceed those demands. Designed for Harley-Davidson Big Twin models from 1984 to 1991, this kit provides the critical components needed to ensure optimal engine performance, reliability, and longevity. Whether you're rebuilding your engine or performing routine maintenance, trust Cometic Gasket for precision-engineered parts.
Cometic Gasket is dedicated to innovation in sealing technology. Their extensive library of gaskets covers a wide range of Powersports, Street Bikes, Snowmobiles, and V-Twin applications. By choosing this top-end gasket kit, you are investing in the durability and performance of your Harley-Davidson. Experience the difference that quality American-made components make for your ride.
Upgrade your Harley-Davidson's top end with the reliability and performance only Cometic Gasket can provide. Find this essential kit and more at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1984 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1987-1991 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1986-1990 | Harley-Davidson | FLST Heritage Softail | Base |
| 1988-1991 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1991 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1984-1991 | Harley-Davidson | FXRS Low Glide | Base |
| 1984-1991 | Harley-Davidson | FXRT Sport Glide | Base |
| 1984-1991 | Harley-Davidson | FXST Softail Standard | Base |
| 1986-1991 | Harley-Davidson | FXSTC Softail Custom | Base |
| 1988-1991 | Harley-Davidson | FXSTS Springer Softail | Base |
Other popular Cometic Gasket products customers consider together: