Kibblewhite 3/8" Stem x 0.562" Guide Seal
Kibblewhite solid white "PC Style" valve stem seals are available for builders who prefer a "PC Style" seal. These seals incorporate a clasp around the body of the seal and a choker spring around the neck of the seal. Kibblewhite offers “PC Style” Valve Stem Seals for all Harley Davidson, except for V-Rods. Kibblewhite solid white “PC Style” seals are manufactured from PTFE. PTFE material does not have “memory” and therefore is subject to creep. Creep allows the seal to conform to mating surfaces. Also, fillers have been used to keep the material stable and to reduce friction. PTFE is known to retain its mechanical properties at temperatures as high as 500°F. The twin spring design provides continuous tension on the valve guide and the stem of the valve. When your Harley Davidson build creates extreme conditions…arm it with Kibblewhite “PC Style” Valve Stem Seals.
Specs:
| Material | Solid White PC |
| Reference | See Figure 1 |
| Quantity | Pkg. of 4 (Seal Style 6) |
| Stem Diameter | 3/8" |
| Overall Length | 0.518" |
| Seal O.D. | 0.650" |
| A | 0.562”±0.002” |
| B | --- |
| C | --- |
| D | 0.365" |
ASSEMBLY NOTE: A 0.562" Ø x 3/8" Pilot seal cutter may be required to install these seals on some guides. Please refer to Goodson part number VSC-562375. Use the diagram and specifications to ensure your valve guide shares the same dimensions for a proper fit.
Fits:
-48-65 Harley Davidson PANHEAD
-66-77 Harley Davidson SHOVELHEAD 74"
-78-83 Harley Davidson SHOVELHEAD 80" (See specifications above)
