The Enginetech GD9972 is a 4-pack of exhaust-side valve guides engineered as a stock replacement for 1965-1990 Chevrolet, GMC, Pontiac engine applications.Important NotesSold as a 4-pack.Application...
The Enginetech GD9108 is a 4-pack of valve guides engineered as a stock replacement for 1957-1992 American Motors, Buick, Chrysler, Dodge and more engine applications.Important NotesSold as a 4-pack...