Features
- Perform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappet
- When they turn into solid tappets, it adds approximately three to six more usable horsepower
- Prevent hydraulic pump at high rpms
- Made in the U.S.A.
- Require the use of adjustable pushrods.
Specs
| Style | Hydraulic |
| Product Name | Tappet |
| Units | Each |
| Riding Style | Street |
| Diameter | 0.8425" |
| Model | Hydrosolid |
| 1984 | Harley-Davidson | Disc Glide FXRDG |
| 1984-1998 | Harley-Davidson | Electra Glide Classic FLHTC |
| 1984-1988,1991-1992 | Harley-Davidson | Low Glide FXRS |
| 1984-1993 | Harley-Davidson | Softail Standard FXST |
| 1984-1993 | Harley-Davidson | Sport Glide FXRT |
| 1984-1994 | Harley-Davidson | Tour Glide Classic FLTC |
| 1985 | Harley-Davidson | 1200 Fat Bob FXEF |
| 1985-1987,1995-1998 | Harley-Davidson | Electra Glide Standard FLHT |
| 1985,1987 | Harley-Davidson | Low Rider Chrome FXRC |
| 1985 | Harley-Davidson | Low Rider FXSB |
| 1985-1986 | Harley-Davidson | Wide Glide FXWG |
| 1986-1999 | Harley-Davidson | Softail Custom FXSTC |
| 1986-1990 | Harley-Davidson | Softail Heritage FLST |
| 1986 | Harley-Davidson | Sport Glide Grand Touring FXRD |
| 1986-1987 | Harley-Davidson | Sportster 1100 XLH |
| 1986-1990 | Harley-Davidson | Sportster 883 Deluxe XLH |
| 1986-1990 | Harley-Davidson | Sportster 883 XLH |
| 1986-1994 | Harley-Davidson | Super Glide II FXR |
| 1987-1993 | Harley-Davidson | Electra Glide Sport FLHS |
| 1987-1994 | Harley-Davidson | Low Rider Custom FXLR |
| 1987-1999 | Harley-Davidson | Softail Heritage Classic FLSTC |
| 1987-1990 | Harley-Davidson | Sportster 883 Hugger XLH |
| 1988-1993 | Harley-Davidson | Low Rider Sport FXRS-SP |
| 1988-1999 | Harley-Davidson | Softail Springer FXSTS |
| 1988-1990 | Harley-Davidson | Sportster 1200 XLH |
| 1989-1998 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU |
| 1989-1990,1993 | Harley-Davidson | Low Rider FXRS |
| 1989-1996 | Harley-Davidson | Tour Glide Ultra Classic FLTCU |
| 1990-1993 | Harley-Davidson | Low Rider Convertible FXRS-CONV |
| 1990-1999 | Harley-Davidson | Softail Fat Boy FLSTF |
| 1992 | Harley-Davidson | Dyna Glide Daytona FXDB-D |
| 1992 | Harley-Davidson | Super Glide Custom FXDC |
| 1993-1998 | Harley-Davidson | Dyna Low Rider FXDL |
| 1993-1998 | Harley-Davidson | Dyna Wide Glide FXDWG |
| 1993 | Harley-Davidson | Softail Heritage Nostalgia FLSTN |
| 1994-1998 | Harley-Davidson | Road King FLHR |
| 1994-1996 | Harley-Davidson | Softail Heritage Special FLSTN |
| 1995-1998 | Harley-Davidson | Dyna Convertible FXDS-CONV |
| 1995-1998 | Harley-Davidson | Electra Glide Classic FLHTCI |
| 1995-1998 | Harley-Davidson | Electra Glide Ultra Classic FLHTCUI |
| 1995-1997 | Harley-Davidson | Softail Bad Boy FXSTSB |
| 1995-1998 | Harley-Davidson | Super Glide FXD |
| 1996-1997 | Harley-Davidson | Road King FLHRI |
| 1996 | Harley-Davidson | Tour Glide Ultra Classic FLTCUI |
| 1997-1999 | Harley-Davidson | Softail Heritage Springer FLSTS |
| 1998 | Harley-Davidson | Road Glide FLTR |
| 1998 | Harley-Davidson | Road Glide FLTRI |
| 1998 | Harley-Davidson | Road King Classic FLHRCI |
| 1999 | Harley-Davidson | FXR2 |
| 1999 | Harley-Davidson | FXR3 |
| 1999 | Harley-Davidson | Softail Night Train FXSTB |
| 2000 | Harley-Davidson | FXR4 |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Payment & Security
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