- Cast from premium aluminium with a durable, long-lasting peened surface finish.
- Adapts square or spread bore intakes to accept down-draught idf weber-style carburettors.
- Suits a broad range of classic holden, ford, chevrolet, and chrysler configurations.
The Calflow IDF Weber to square/spread bore manifold adaptor is cast from premium aluminium and finished with a durable peened surface. It is expertly designed to adapt square bore or spread bore intake manifolds to accept IDF-style down-draught Weber carburettors on popular V8 and 6-cylinder configurations, including Holden, Ford, Chevrolet, and Chrysler applications. This adaptor offers a simple conversion solution without requiring a full manifold replacement.