Replacement metering block gasket designed for Holley two-circuit carburetors without an intermediate circuit. Intended for use during carburetor service or rebuilds to ensure proper sealing between the metering block and main body.
• Fits Holley Models 2300, 4150, 4160, and 4500
• For carburetors without an intermediate circuit
• Replacement/service gasket
• Includes two gaskets per package