Triumph 650 750 Kibblewhite Mn-Brze Inlet/Exhaust Non-Seal Valve Guides (2) PN# 70-2899 M 70-2900 71-3294 71-3295


Add to Wishlist
Add to Wishlist
SKU: VAR-VALVE-GUIDE-PAIR-70-2899M Categories: , Tags: , , , , Brands:


These manganese-bronze valve guides are offered with the price conscious engine builder in mind. The product has same exacting Kibblewhite tolerances, but with a reduced toughness / wear-ability when compared to premium C630 Nickel Aluminum Bronze valve guides. In our view, most vintage Triumph enthusiasts are not effectively using their money when they purchase the C630-Ni-Al-Bze valves.

These softer manganese-bronze guides are easily reamed, and then can be delicately finished with high quality ball hones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size “tough” nickel bronze guides. No seal required.

Available in standard and oversize, use drop down menu to select size. Sold as pair.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.