HPSI Silicone Vacuum Hose Kit - Chevrolet Corvette C4 (1985-1991)

This vacuum hose kit was designed and made exclusively for the 1985-1991 Chevrolet Corvette C4. (5.7L (350) SBC engines with TPI) This kit includes over 40 feet of our high quality silicone hose! This is a very high quality kit that will help restore lost power, fuel economy, and emission characteristics to your car. Available for 85-91 C4 Corvettes with or without the factory air injection system intact. (pictured with factory air injection in place) This vacuum hose kit was designed and made exclusively for the 1985-1991 Chevrolet Corvette C4. Made from seven different sizes of our high quality silicone lines with thick durable walls, heat resistant molding and strong bends. -Continuous length kit with tee fittings, instructions, vacuum diagram, and hose cutter. -Replaces: All under-hood vacuum lines. -500F heat resistance, I00 psi without collapsing under pressure. -Makes I80 degree bends inside itself. Available in Red, Black, Silver, Yellow, and Blue. MORE INFO ON HPSI SILICONE HOSE DESIGN AND SPECIFICATIONS Installation is incredibly simple. and instructions are provided with a vacuum diagram. -Difficulty: Easy -Instructions Included Our silicone receives a limited Lifetime Warranty against all manufacturer defects and malfunctioning performance standards. See our warranty section for more details.