North Central Speed Shop - Clifton, Texas

intake

2X2 to 4 Barrel Intake Adapter

Cast from high grade aluminum and designed to use all 3 bolt carbs with ease. Runners are equal length to eliminate fuel turbulence in the plenum.
53-66 Buick Nailhead Intake Risers

Bolt them under your intake, Add horsepower and torque! Cast aluminum sold in pairs.
57-66 401,425 2x4 manifold

This maifold is a dual plane design with consistent volume across all eight runners.
59-66 401 425 3x2 manifold

New design for the 59-66 401 and 425 Buick (nailhead) engines. This manifold is designed with matched port casting and consistent runner volumes.
6x2 Manifold

This manifold was based on the original log style manifolds that where designed for the 322 and stock valve covers.
6x2 log manifold

This manifold is available in a 3 or 4 bolt configuration for use with Stromberg, Holley or Rochester 2 barrel carbs.