S&S CYCLE Hydraulic Valve Train Conversion Kit for Shovelhead Engines With S&S® Rocker Arms '66-'84 HD® Big Twins - 33-5451
🚚 Estimated Delivery: 02 Sep - 09 Sep
CONFIRM FITMENT BEFORE ORDERING
Please confirm fitment for your bike below as we do not accept returns on parts ordered incorrectly.
Fitment: 1966-'84 HD® Big Twins. Convert any shovelhead engine to a quiet, dependable 1984-'99 style hydraulic valve train. Special polished billet tappet guides allow the use of late style tappets (included) and 198-'99 style cams. S&S® Quickee pushrods can be installed quickly and easily. Top end oil can be fed through the pushrods if the engine is equipped with S&S® roller rocker arms, or through the stock external oil line if using stock style rocker arms. Order the appropriate kit.
- Fully engineered to utilize Evolution lifters and cams in Shovelhead engines
- Includes polished billet lifter blocks, 84-99 style lifter set, gaskets, pushrod clips, mounting hardware and a set of Quickee pushrods
- Evolution cams are sold separately (see FatBook for cam selections)
- Allows for top end oiling through the pushrods when used with S&S billet Shovelhead rocker covers (sold separately)
- Made in the U.S.A.
- Kit requires the use of S&S roller rocker arms (sold separately).
NOTE: 1984-’99 cams must be used with this kit to ensure correct valve timing. These cams are not included with the kit. Refer to page 5-20 for S&S camshaft recommendations to be used with this kit. If sourcing cams from another manufacturer, note that timing specifications will be unchanged, but the actual lift will be about 9% lower than specified due to the difference in rocker arm ratio. S&S billet tappet guides for shovelhead engines are similar in design to S&S tappet guides for 1984-’99 big twin engines. For that reason, they are not a direct replacement for stock parts, but must be used in conjunction with S&S tappets and cams for 1984-'99 big twin engines. Tappet bore geometry is corrected to compensate for the difference in pushrod angles between the engine types in order to maintain specified valve event timing. When selecting a cam, keep in mind that timing specifications will be the same as shown for 1984-'99 engines, but there will be about a 9% reduction in valve lift due to the lower shovelhead rocker arm ratio.
Fitment Guide
| 1984 | Harley-Davidson | FLHX Electra Glide Special | - | - |
| 1983-1984 | Harley-Davidson | FXSB Low Rider - Belt | - | - |
| 1983 | Harley-Davidson | FXRT Sport Glide | - | - |
| 1983 | Harley-Davidson | FLHTC Electra Glide Classic | - | - |
| 1983 | Harley-Davidson | FXDG Disc Glide | - | - |
| 1983 | Harley-Davidson | Electra Glide Standard FLHT | - | - |
| 1982-1983 | Harley-Davidson | FXR Super Glide II | - | - |
| 1982-1983 | Harley-Davidson | Super Glide II FXRS | - | - |
| 1981-1983 | Harley-Davidson | FLTC Tour Glide Classic | - | - |
| 1981-1982 | Harley-Davidson | Electra Glide Classic FLH | - | - |
| 1981 | Harley-Davidson | FXEF Fat Bob | - | - |
| 1981 | Harley-Davidson | Electra Glide Heritage FLH | - | - |
| 1980-1984 | Harley-Davidson | FXWG Wide Glide | - | - |
| 1980-1983 | Harley-Davidson | FLT Tour Glide | - | - |
| 1980-1982 | Harley-Davidson | FLHS Electra Glide Sport | - | - |
| 1980-1982 | Harley-Davidson | FXB Sturgis | - | - |
| 1980 | Harley-Davidson | Tour Glide Classic FLTC | - | - |
| 1979-1980 | Harley-Davidson | 1200 Super Glide FXE | - | - |
| 1979-1980 | Harley-Davidson | Super Glide 80 FXE | - | - |
| 1979-1980 | Harley-Davidson | 1200 Fat Bob FXEF | - | - |
| 1979-1980 | Harley-Davidson | Fat Bob FXEF | - | - |
| 1979 | Harley-Davidson | 1200 Low Rider FXS | - | - |
| 1979 | Harley-Davidson | Low Rider FXS | - | - |
| 1979 | Harley-Davidson | Electra Glide FLH | - | - |
| 1977-1978, 1980-1982 | Harley-Davidson | FXS Low Rider | - | - |
| 1974-1978, 1981-1984 | Harley-Davidson | FXE Super Glide | - | - |
| 1971-1978 | Harley-Davidson | FX Super Glide | - | - |
| 1970-1978, 1980-1984 | Harley-Davidson | FLH Electra Glide | - | - |
| 1966-1980 | Harley-Davidson | Electra Glide FL | - | - |
| 1966-1969, 1978-1980 | Harley-Davidson | 1200 Electra Glide FLH | - | - |
Specs
| PRODUCT NAME | BLOCK KIT |
| TYPE | PUSHROD / LIFTER |
| STYLE | HYDRAULIC |
| UNITS | KIT |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
S&S CYCLE Hydraulic Valve Train Conversion Kit for Shovelhead Engines With S&S® Rocker Arms '66-'84 HD® Big Twins - 33-5451
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.