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SIMPLE - FAST ECONOMICAL
#1 Repair Method for Aluminum & Cast Iron Cylinder Heads
Our leadership in developing new, cost effective ways to repair worn valve guides led to the development of the Bronze Bullet® Interrupted Spiral® Guide-Liner® over forty years ago.
Today, the Guide-Liner® is one of the most popular repair alternatives, approved by Ford, GM, Caterpillar, Cummins, among other OEMs for use in rebuilding their engines.
Engine Rebuilder Friendly... Easy-To-Install
Install in seconds with the auto-installer. Bronze Bullet® Guide-Liners® eliminate the need to chamfer guide bosses, as well as the expense of having to replace valves or guides. The Interrupted Spiral® provides superior lubrication and oil control.
Performance engine builders love the Bronze Bullet® Guide-Liners® for their race-winning reliability. NASCAR teams use them as well as NHRA and IHRA drag cars, circle track racers, off-road racers and builders of street performance engines.
Don't Settle for Imitations! Use the Original...