On a 4-71 a generic dual four barrel is the easy way out. You don't want that!

The Hamilton 471-2x2 adapter plate makes it possible to easily run a desirable 2x2 carburetion setup. The 471-2x2 adapter is constructed of cast aluminum and precision machined to fit your GMC-style blower. These are designed to look as though they are vintage speed parts.

The adapter will fit Holley 94, Stromberg 97 and other 3 bolt carburetors . Adapters are sold with the as-cast finish and include the required four 3/8-16 1" bolt hardware needed to attach the adapter to the blower. Optionally, both powder coated and polished finishes are available.

Part #471-2x2