Carburetor Spacer Four-Hole Square-Bore to Spread-Bore for Quadrajet & Thermo-Quad Manifold Base 0.85in Venturi

2696 Carburetor Spacer Four-Hole Square-Bore to Spread-Bore For Quadrajet & Thermo-Quad Manifold Base 0.85in Venturi Enhance engine performance with the 2696 Carburetor Spacer, designed to improve airflow in the intake system.This adapter enables the use of a four-hole square-bore carburetor on a spread-bore Quadrajet or Thermo-Quad manifold.Constructed from aluminum , the spacer features a natural finish and a thickness of 0.850 inch, a secure fit between the carburetor and manifold.Individual venturi ports are incorporated to support efficient fuel delivery. The spacer is compatible with Quadrajet and Thermo-Quad carburetors and includes provisions for vacuum port alignment.A 1/8 inch hole can be added to accommodate vacuum flow as needed.Gaskets and hardware are included for installation.The design allows for direct mounting while maintaining proper sealing and alignment with the intake manifold. This product is an aftermarket solution.Brand names are mentioned only to clarify compatibility with specific models.

• Model 2696 carburetor spacer designed for four-hole square-bore to spread-bore conversion to fit Quadrajet and Thermo-Quad manifold bases
• Constructed with a 0.85-inch thick venturi to enhance airflow and improve throttle response for better engine performance
• Enables compatibility between square-bore carburetors and spread-bore intakes, expanding options for engine builds and
• -machined aluminum construction ensures and consistent fitment across compatible intake manifolds
• Ideal for use in muscle cars, hot rods, and performance street vehicles requiring carburetor-to-manifold adaptation