Kibblewhite C630 Bronze Valve Guide Kit
Kibblewhite choose to use the copper based C63000 nickel-aluminum bronze as a material to make our bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. Kibblewhite guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, which promotes high performance and endurance.
Special shouldered guide, accepts 0.600" valve lift. 0.420" guide top accepts Kibblewhite OEM style seal 20-20620, Steel Clad Viton seal 20-2015, and Solid White PC Style Seal 20-2009.
Fits:
-84-99 Harley-Davidson EVOLUTION
-86-03 Harley-Davidson EVO SPORTSTER 883cc
-86-87 Harley-Davidson XL 1100cc
-88-03 Harley-Davidson EVO SPORTSTER 1200cc
-99-04 Harley-Davidson TWIN CAM 88"
Intake Guide Specs:
| Quantity | Set of 2 |
| Material | C630 Bronze |
| Type | Intake |
| Outside Dia.: (G) | 0.5620" / Std. |
| A | 0.650" |
| B | 0.700" |
| C | 0.800" |
| D | 1.400" |
| E | 0.615" |
| F | 0.3085" |
Exhaust Guide Specs:
| Quantity | Set of 2 |
| Material | C630 Bronze |
| Type | Exhaust |
| Outside Dia.: (G) | 0.5620" / Std. |
| A | 0.650" |
| B | 0.700" |
| C | 1.150" |
| D | 1.450" |
| E | 0.615" |
| F | 0.3085" |
Set of 4: 2 Intake Valve Guides and 2 Exhaust Valve Guides.
Individual Guides and Oversized Guides are available for purchase, if needed.
