The GSC Power Division manganese bronze intake valve guide for Audi R8 V10 is a single oversize replacement provided +.001in OD. Supplied individually, it matches the intake guide fitment for the R8 V10 cylinder head and offers a precise oversize option for correcting worn bores while keeping valve stem positioning aligned with factory specifications.
GSC P-D Audi R8 V10 Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single