Collection: Hurricane Manifolds for BB Chevy

These manifolds are best on big block engines in the 396, 427, 454 displacement range producing power in the 600 to 700 horsepower range. The manifold features large rectangular ports (1.63" x 2.25") or oval ports (1.82" x 2.05") along with nitrous bosses, four corner water ports and dual distributor hold-downs. Use the Fel-Pro #1211 or #1275 on rectangular ports or #1212 on oval ports. This is a very affordable manifold that makes outstanding power and torque. In numerous dyno tests this manifold has proven to match or exceed the performance of equivalent models of competitive manifolds that cost substantially more money. Big block Chevys also had intakes with peanut ports but we do not offer those.