KPMI, exhaust valve guide. Bronze C630. +.004"

The C630 bronze bearing is a strong nickel-aluminium-bronze alloy, typically used in high-performance and racing applications where rapid heat transfer from the valve to the cylinder head is crucial.
Note: The standard non-oversize dimensions (reference only) are: 0.5650" OD (14.35mm); 0.3760" ID (9.55mm); 1.880" OAL (47.75mm).


Specifications


Brand
Kibblewhite


Application
48-65 Panhead; 66-78 74" (1200) Shovel (NU)


Colour
Bronze


Material
Copper


Packaging weight
0.036 kg


HS Code
84099100


Motorcycle family
BIG TWIN, FX


Original name
KPMI, exhaust valve guide. C630 bronze. +.004"