Expand your carburettor compatibility with the versatile TFI Carburettor Adaptor Kit, designed to mount Holley, AFB, or Edelbrock 4-barrel square bore carburettors onto Quadrajet spread bore carburettor flanges. This precision-machined adaptor also works in reverse (using additional studs) to fit Quadrajet carburettors to square bore manifolds, providing flexibility for custom engine builds and restorations.
Key Features:
High-Quality Die Cast Aluminum Construction: Crafted from durable die cast aluminum with a thickness of 0.850″, offering strength, heat resistance, and lightweight design.
Threaded Vacuum Port: Features a factory-style threaded vacuum port for easy connection of vacuum lines.
Complete Installation Kit: Includes all necessary gaskets, mounting hardware, and a vacuum port plug for a secure and leak-free installation.
Precise Fitment: Engineered for exact fit and function, ensuring seamless integration without compromising carburettor or manifold sealing.
Performance Enhancer: Allows users to combine different carburettor and manifold combinations, optimizing airflow and tuning flexibility for performance gains.
Dual Direction Compatibility:
Adapts Holley, AFB, or Edelbrock 4-BBL square bore carburettors to Quadrajet spread bore flanges.
Can be reversed to mount Quadrajet carburettors to square bore manifolds using two 4.400″ studs (sold separately).
Ideal for engine builders, restorers, and performance enthusiasts looking for a reliable, high-quality solution to adapt carburettors, the TFI Carburettor Adaptor Kit enables versatile configuration for enhanced engine performance and customisation.