【Fitment】Dokili aluminum intake manifold for Small Block 1957-86 SBC Ch.e.v.y.
【Feature】Dokili intake manifold comes with dual-plane designs, providing power over a wide RPM range, from 1,500 to 6,500 RPM. The size of the port holes: 1.23" x 1.99". Bolt Hole Pattern: 5.160" x 5.625".
【Dual plane】Dual plane designs have two smaller plenums that receive air from the carburetor or throttle body, which results in a higher velocity through the booster making the engine more responsive to the driver.
【Premium Material】Built with natural finish aluminum of superb quality and fit. Angles and straightness comparable to factory manifolds.
【Note】This intake manifold Will not fit under Corvette hood. Professional installation in highly recommended.