99+ Performance C Head 4V Tapered Bronze Valve Guides

Sold as a set of 32 

These Bronze Valve Guides for the 4V Cylinder Heads are the absolute best available on the market. These guides are machined from the highest quality USA Made Manganese Bronze Alloy available and are made exactly to our specifications. Tapered Nose design for better flow. 

These Valve Guides will fit all 99+ C Heads except the Navigator. These will fit the 99-01 C, 03/04 Cobra, Mach 1, Aviator, and GT500. The Intake Valve Guides are 1/4" Longer for better Valve stability. 

All of our valve guides are slightly undersized on the ID and will need to be honed to size or finish reamed. This is due to variances in Valve Stem diameters.