KIBBLEWHITE Engine Valve Kit — Intake & Exhaust, head diameter 40.26/34.29 mm – 86-03 Sportster
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The Engine Valve Kit provides precision valve and spring components engineered for reliable performance in demanding engine applications.
Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™ stainless steel standard-size valves that are black nitride coated, heat-treated steel valve keepers, and valve stem seals where applicable.
Black Diamond™ valves are one-piece forged stainless steel treated to reduce wear and friction; White Diamond® valves are CNC machined from one-piece forging and finished with hard chrome for durability. Compatible with leaded and unleaded fuels, sold as a complete kit for one engine. Made in the USA. 🔧
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Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Sportster | Sportster | 1986 | |
| Harley Davidson | Sportster | Sportster | 1987 | |
| Harley Davidson | Sportster | Sportster | 1988 | |
| Harley Davidson | Sportster | Sportster | 1989 | |
| Harley Davidson | Sportster | Sportster | 1990 | |
| Harley Davidson | Sportster | Sportster | 1991 | |
| Harley Davidson | Sportster | Sportster | 1992 | |
| Harley Davidson | Sportster | Sportster | 1993 | |
| Harley Davidson | Sportster | Sportster | 1994 | |
| Harley Davidson | Sportster | Sportster | 1995 | |
| Harley Davidson | Sportster | Sportster | 1996 | |
| Harley Davidson | Sportster | Sportster | 1997 | |
| Harley Davidson | Sportster | Sportster | 1998 | |
| Harley Davidson | Sportster | Sportster | 1999 | |
| Harley Davidson | Sportster | Sportster | 2000 | |
| Harley Davidson | Sportster | Sportster | 2001 | |
| Harley Davidson | Sportster | Sportster | 2002 | |
| Harley Davidson | Sportster | Sportster | 2003 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 1998 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 1999 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2000 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2001 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2002 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2003 | |
| Harley Davidson | Roadster | Sportster | 2002 | |
| Harley Davidson | Roadster | Sportster | 2003 | |
| Harley Davidson | Sportster | Sportster | 1986 | |
| Harley Davidson | Sportster | Sportster | 1987 | |
| Harley Davidson | Sportster Hugger | Sportster | 1988 | |
| Harley Davidson | Sportster Hugger | Sportster | 1989 | |
| Harley Davidson | Sportster Deluxe | Sportster | 1990 | |
| Harley Davidson | Sportster Hugger | Sportster | 1991 | |
| Harley Davidson | Sportster | Sportster | 1992 | |
| Harley Davidson | Sportster Hugger | Sportster | 1993 | |
| Harley Davidson | Sportster Deluxe | Sportster | 1994 | |
| Harley Davidson | Sportster Deluxe | Sportster | 1995 | |
| Harley Davidson | Sportster Hugger | Sportster | 1996 | |
| Harley Davidson | Sportster | Sportster | 1997 | |
| Harley Davidson | Sportster | Sportster | 1998 | |
| Harley Davidson | Sportster | Sportster | 1999 | |
| Harley Davidson | Sportster | Sportster | 2000 | |
| Harley Davidson | Sportster | Sportster | 2001 | |
| Harley Davidson | Sportster Hugger | Sportster | 2002 | |
| Harley Davidson | Sportster | Sportster | 2003 |