This Corvette fuel injection piezometer gasket is designed for 1963-1965 C2 models equipped with fuel injection. It installs at the piezometer location within the fuel injection system, helping ensure proper sealing and consistent system performance. This reproduction gasket is die cut from fiber material and replaces GM reference number 7017263. It provides the correct fit, thickness, and sealing characteristics needed for restoration accuracy and dependable operation of your Corvette fuel injection system. Fits the Following Corvette Models: C2 Coupes and Convertibles with Fuel Injection: 1963, 1964, 1965. Features / Benefits: • Reproduction fuel injection piezometer gasket for Corvette • Fits 1963-1965 C2 Corvette fuel injected models • Die cut fiber construction for correct fit and sealing performance • Helps prevent leaks within the fuel injection system • Supports proper fuel system operation and reliability • Direct-fit replacement for original-style installation • GM reference part number: 7017263 Material / Finish: Die cut fiber gasket material designed for proper sealing, durability, and correct thickness for fuel injection system applications. Dimensions: Outer diameter: 4 1/8" (10.5 cm) Inner diameter: 3 3/16" (8.1 cm) Thickness: 1/32" (0.08 cm)