Restore full function to your C3’s pop-up headlight system with this precision-engineered 1973–1979 Corvette Headlight Vacuum Hose Kit. Designed as a direct-fit replacement, this kit includes pre-cut hoses in factory-correct colors and diameters, making installation quick and hassle-free.
Vacuum leaks are a common cause of slow or inoperative headlight doors. Cracked or brittle hoses compromise system integrity and can drain vacuum pressure over time. Whether you're chasing a show-level restoration or just want your headlights to pop up with confidence, this kit delivers reliability and authenticity.
Because Details Matter • Fits all 1973–1979 Corvettes • Includes 15 hoses—pre-cut to correct lengths • Factory-style color coding ensures accurate routing • Replaces brittle, cracked, or leaky OE hoses • Each hose numbered for easy identification • Engineered for direct installation with OEM routing • Includes instructions and routing diagram • Restores headlight actuator vacuum performance • Ideal for NCRS-level restoration or dependable street use
Tech Notes • Includes firewall grommet hoses, actuator lines, and relay connections • Supplied with OE-style vacuum taping tape • Compatible with early and late relay configurations • Vacuum relay colors: R = Red, Y = Yellow, G = Green
Don’t let vacuum leaks keep your Corvette in the dark. This complete hose kit delivers the form, fit, and function to get your C3’s headlight system working the way GM intended.