
Original: $21.00
-65%$21.00
$7.35The Story
This standard intake valve guide is designed for Honda CRF450X models from 2005 to 2017. Manufactured from C674 manganese bronze, it is intended for engine builders seeking a balance between precision and ease of machining. While softer than C630 nickel-aluminium bronze, it offers accurate tolerances and simplified installation using basic tools.
Features
-
Made from C674 manganese bronze
-
Designed for intake valve applications
-
Standard guide diameter: 0.4360"
-
Easily reamed and honed with basic tools
-
Maintains KPMI® tolerances for precise fit
Specifications
-
A: 0.495" (12.58 mm)
-
B: 0.520" (13.21 mm)
-
C: 0.650" (16.52 mm)
-
D: 0.760" (19.31 mm)
-
E: 0.480" (12.20 mm)
-
F: 0.2155" (5.47 mm)
-
G: 0.4360" (11.08 mm)
Cross-Reference OEM Part Numbers
-
Part No. 65-916+000
-
Kibblewhite #30-31070
Vehicle Fitments
-
Honda CRF450X 2005–2017

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
This standard intake valve guide is designed for Honda CRF450X models from 2005 to 2017. Manufactured from C674 manganese bronze, it is intended for engine builders seeking a balance between precision and ease of machining. While softer than C630 nickel-aluminium bronze, it offers accurate tolerances and simplified installation using basic tools.
Features
-
Made from C674 manganese bronze
-
Designed for intake valve applications
-
Standard guide diameter: 0.4360"
-
Easily reamed and honed with basic tools
-
Maintains KPMI® tolerances for precise fit
Specifications
-
A: 0.495" (12.58 mm)
-
B: 0.520" (13.21 mm)
-
C: 0.650" (16.52 mm)
-
D: 0.760" (19.31 mm)
-
E: 0.480" (12.20 mm)
-
F: 0.2155" (5.47 mm)
-
G: 0.4360" (11.08 mm)
Cross-Reference OEM Part Numbers
-
Part No. 65-916+000
-
Kibblewhite #30-31070
Vehicle Fitments
-
Honda CRF450X 2005–2017




















