
Kibblewhite Valve Guide - manufacturer reference: 30-30200. Designed for the refurbishment of cross heads, this C674 bronze intake guide is aimed at preparations and maintenance where machining and lapping need to remain simple and quick.
The C674 bronze is softer than premium alloys: it is therefore easier to bore and then lap, particularly with Kibblewhite ball hones. The guides can be machined quickly with an electric or battery drill, simplifying the refurbishment of seats and sizing. Kibblewhite guarantees strict KPMI® tolerances on shape and fit, while noting a lower durability compared to the superior quality C630 (nickel-aluminium bronze). Made in the USA.
Frequent compatibilities (examples):
Ideal for mechanics and preparers who carry out cylinder head refurbishment, machining, and lapping of intake guides. Technical product, to be used with appropriate alignment and lapping tools.