KPMI Exhaust Valve Guide +.002 Cast Iron - Harley Twin Cam 88-103
About KPMI
Kibblewhite Precision Machining supplies valves, valve springs, guides and complete top-end kits used by professional V-twin engine builders. Its black diamond valves and spring kits are a standard specification on high-lift cam builds.
For a reliable Twin Cam engine rebuild, precision-engineered components are key. This KPMI exhaust valve guide, made from durable cast iron, offers an OEM-replacement specification for 2005-2013 Harley Twin Cam 88-103 engines. Sized at +.002 oversize, it's designed to restore proper valve stem clearance in worn cylinder heads.
Why riders pick this
- Durable cast iron construction
- Exhaust valve guide position
- +.002 oversize for worn guide bores
- OEM replacement specification
- Fits 2005-2013 Twin Cam 88-103 engines
Maintaining tight tolerances in your Twin Cam's valve train is critical for preventing oil consumption and ensuring consistent engine performance. This KPMI cast iron exhaust valve guide is a direct-fit, +.002 oversize replacement for 2005-2013 Harley-Davidson Twin Cam 88-103cc engines. Its robust construction and precise machining allow for proper installation into worn cylinder head bores, ensuring that your top end rebuild achieves optimal valve stem-to-guide clearance for maximum efficiency and longevity.
Robust Construction for Twin Cam Longevity
- Durable cast iron construction for extended service life
- Exhaust valve guide position
- +.002 oversize for correcting worn cylinder head bores
- OEM replacement specification for 2005-2013 Twin Cam
Essential for Twin Cam Top-End Maintenance
When rebuilding your Twin Cam top end, addressing valve guide wear is a crucial step that directly impacts engine health and performance. This KPMI oversized guide provides a strong foundation for your cylinder head work, allowing a professional machinist to achieve the ideal valve stem clearances. Ensure your Twin Cam runs strong and true by choosing quality components designed for precise fitment and lasting durability.
Specifications
- Brand: KPMI
- Manufacturer Part #: 20-20702C
- Material: Cast iron
- Length: 1.15 in
- Width: 3.6 in
- Height: 0.65 in
- Weight: 0.1 lbs
Common questions
Is this an intake or exhaust valve guide?
This KPMI part is an exhaust valve guide. Intake valve guides are typically different and are sold separately. Always verify the part number for your specific needs.
What does +.002 oversize mean for this valve guide?
The +.002 oversize specification means the outer diameter of this valve guide is 0.002 inches larger than the standard size. This allows it to be installed into a cylinder head where the original valve guide bore has experienced slight wear, and then honed to the precise inner diameter for the valve stem.
Will this fit my 2014 or newer Harley-Davidson?
No, this valve guide is specifically for 2005-2013 Twin Cam 88-103cc engines. Harley-Davidson models from 2014 and newer typically use Milwaukee-Eight engines, which require different valve train components. Please confirm your engine type and year using our Shop by Bike tool.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | KPMI |
| TYPE | Engine |
| SKU | 191-57027C |
| WEIGHT | 0.1 lb |
