TEST Item New Speedmaster valve guides are constructed

Speedmaster valve guides are constructed from high-quality bronze for durability and wear

Your new engine assembly deserves the best

except stock equipped EGR

The girdles have an anodized finish and come complete with fasteners

They allow for easy removal without any extra tools

TEST Item New Speedmaster valve guides are constructedMade from 5051 aircraft aluminum alloy, our Speedmaster aluminum fuel cells offer superior strength in a lightweight package. The cells have foam in the base to prevent fuel aeration, and have TIG welded seams. Other features include a flush mount, aircraft style cap and 10 AN pickup, vent, and return line fittings. Plus, all our models include a 0 90 ohm built in fuel level sending unit.