The Racing Beat-designed and manufactured lower intake manifold mates a 13B 4-port engine to the Racing Beat Upper Manifold Section for use on applications using a Weber or Dellorto carburetor.
Each cast-aluminum lower manifold section is machined in-house by Racing Beat for each specific application, then ball-burnised to a smooth, shiny surface. These manifolds have been extremely popular over the years and offer the an ideal solution for your intake upgrade project.
The photos on this page show both the upper and lower (optional- not included) Racing Beat manifold sections as a complete assembly.
Gaskets are not included, but are available seperately.
Made in the USA by Racing Beat, Inc.