Kibblewhite Valve Spring Kit 0.415" Lift (20-20430)
$159.95
$129.79
(You save
$30.16
)
- Designed to give stock pressures and work with stock cam profiles
- Retainers, keepers, and bases are modeled using FEA (Finite Element Analysis) to maximize mechanical strength
- Springs are wound from Super Clean chrome silicon valve spring wire that has been heat treated and shot peened
- Manufactured to original O.E.M. specifications using premium modern materials, design protocols and manufacturing techniques
- Made in the USA
Kit Includes:
- 4x CrSi Valve Springs
- 4x H.T. Steel Retainers
- 4x H.T. Steel Basewashers
- 4x H.T. Steel Keepers (Pair)
| 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 | |
| 1948-1950 | Harley-Davidson | E V Twin 61 | |
| 1948-1952 | Harley-Davidson | EL V Twin 61 | |
| 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 | |