Cometic GM Gen-3/Gen-4 Small Block V8 LS Fuel Injector O-Ring Kit - Upper and Lower O-Rings

If you're working on a GM Gen-3 or Gen-4 Small Block V8 LS engine, this fuel injector o-ring kit from Cometic Gasket is what you need to ensure a proper seal. These kits include both the upper and lower o-rings, which are critical for preventing fuel leaks and maintaining consistent fuel pressure. This kit fits a wide range of vehicles, including popular models like the Chevrolet Corvette, Chevrolet Silverado, and Cadillac Escalade.

Cometic uses a high-quality fluoroelastomer for these o-rings. This material is well-known for its strong resistance to chemicals found in fuel and its ability to hold up under extreme temperatures. This means you can count on a reliable seal that won't degrade quickly, helping to keep your fuel system running smoothly. They're designed as a direct OE replacement, so they fit right where the originals came from.