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TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.
Ensure peak performance and reliability for your Harley-Davidson Evolution Big Twin engine with this premium Top End Gasket Kit from Twin Power. Engineered to meet or exceed OEM specifications, this kit is designed for 1984-1991 models featuring a 3.5-inch bore, directly replacing Harley-Davidson part number 17033-83B.
This comprehensive kit provides all the necessary gaskets to properly seal your Evolution Big Twin's top end, preventing leaks and ensuring optimal compression. Whether you're performing routine maintenance or a complete engine overhaul, Twin Power gaskets offer the quality and consistency you need for a lasting repair. Trust Twin Power for dependable engine components that keep your ride running strong.
Upgrade your Harley-Davidson's engine with the reliability and performance of Twin Power. Find this essential Top End Gasket Kit and other quality parts at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1984 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1987-1991 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1984-1990 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1989-1991 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 1988-1991 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1991 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1984-1991 | Harley-Davidson | FXR Super Glide II | Base |
| 1985-1987 | Harley-Davidson | FXRC Low Rider Chrome | Base |
| 1984 | Harley-Davidson | FXRDG Disc Glide | Base |
| 1985-1991 | Harley-Davidson | FXRPF Police | Base |
| 1984-1991 | Harley-Davidson | FXRS Low Glide | Base |
| 1990-1991 | Harley-Davidson | FXRS-Conv Low Rider Sport Convertible | Base |
| 1984-1991 | Harley-Davidson | FXST Softail Standard | Base |
| 1988-1991 | Harley-Davidson | FXSTS Springer Softail | Base |
Other popular TwinPower products customers consider together:
TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.
Ensure peak performance and reliability for your Harley-Davidson Evolution Big Twin engine with this premium Top End Gasket Kit from Twin Power. Engineered to meet or exceed OEM specifications, this kit is designed for 1984-1991 models featuring a 3.5-inch bore, directly replacing Harley-Davidson part number 17033-83B.
This comprehensive kit provides all the necessary gaskets to properly seal your Evolution Big Twin's top end, preventing leaks and ensuring optimal compression. Whether you're performing routine maintenance or a complete engine overhaul, Twin Power gaskets offer the quality and consistency you need for a lasting repair. Trust Twin Power for dependable engine components that keep your ride running strong.
Upgrade your Harley-Davidson's engine with the reliability and performance of Twin Power. Find this essential Top End Gasket Kit and other quality parts at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1984 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1987-1991 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1984-1990 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1989-1991 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 1988-1991 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1991 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1984-1991 | Harley-Davidson | FXR Super Glide II | Base |
| 1985-1987 | Harley-Davidson | FXRC Low Rider Chrome | Base |
| 1984 | Harley-Davidson | FXRDG Disc Glide | Base |
| 1985-1991 | Harley-Davidson | FXRPF Police | Base |
| 1984-1991 | Harley-Davidson | FXRS Low Glide | Base |
| 1990-1991 | Harley-Davidson | FXRS-Conv Low Rider Sport Convertible | Base |
| 1984-1991 | Harley-Davidson | FXST Softail Standard | Base |
| 1988-1991 | Harley-Davidson | FXSTS Springer Softail | Base |
Other popular TwinPower products customers consider together: