Earl's Vapor Guard™ Hose - 752055ERL frostbite So if you don't need

So if you don't need them

5L V8 1968 - 1969 Chevrolet El Camino Custom 396/6

Application Mercury-Cougar-1970

6L V8 1976 GMC K15   454/7

Earl's Vapor Guard™ Hose - 752055ERL frostbite So if you don't needOverview: Modern fuels are at war with your fuel system. Modern fuels (more than 40 EPA approved fuel blends in the US alone) include additives that break down traditional rubber hose. This breakdown leads to potentially dangerous leaks & weeping as well as vapors that waste fuel and leave unwanted odors in your shop. Once fuel lines are degraded, hose particles can contaminate and obstruct fuel injectors and carburetor passages. Earl's Vapor Guard