Description:
Let your Vortec heads breathe easier.
These dual plane, high-rise intake manifolds are designed for maximum horsepower and a broad torque curve to give you great performance. These intakes fit all 283-400 c.i.d. small block Chevrolet engines using late model Vortec heads. These lightweight aluminum manifolds accept Holley square bore carburetors and include an externally plumbed hot water crossover passage.
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