KIBBLEWHITE - 20-20425/OEM Replacement Valve Spring Kit - Valve Spring Kit - 0.415 Lift - Knucklehead '36-'47
Features
- 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
Note :
Kit Includes :
- • 4x CrSi Valve Springs
- • 4x H.T. Steel Retainers
- • 4x H.T. Steel Basewashers
- • 4x H.T. Steel Keepers (Pair)
Specs
| Product Name | Spring Kit |
| Type | Valve |
| Application | Exhaust / Intake |
| Model | OEM Replacement |
| Collar Material | H.T. Steel |
| Material | Chromium Silicon Alloy |
| Spring Seat Pressure | 127 lb |
| Spring Open Pressure | 270 lb |
| Spring Lift | 0.415" |
| Units | Kit |
| Riding Style | Street |
Fitments
| 1941-1947 | Harley-Davidson | Knucklehead FL |
| 1936-1947 | Harley-Davidson | EL |
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.
General Safety Warning
Failure to follow manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken in collecting accurate fitment information, LeMans Corporation accepts no liability for loss or damage resulting from errors or omissions.
Periodically cleaning of your wheels is necessary to maintain a high luster, especially 24K gold plated wheels these require extra care. Always clean using a mild dish soap and water such as Dawn and a clean microfiber cloth, to clean inside the hub and spokes use a soft horse hair paint brush. NEVER use any harsh cleaning compounds or waxes as the are abrasive and will remove the gold plating. During storage spray a light coating of WD40 on the wheels to prevent rusting.