Holley 350/500 to Weber Manifold

(Adapter + Spacer Kit)

We manufacture these billet aluminum carb spacers in house, to our specs. We use only the finest materials in our spacers to assure the quality you would expect from LC Engineering. These are CNC machined out of a solid piece of billet aluminum. These are not a one-size-fits-all spacer like some others on the market. Ours are designed to fit a specific carburetor and intake manifold to allow perfect fitment.

Carb spacers work by increasing the plenum size and offering a smooth transition from the carburetor to the intake manifold. This adapter allows you to use a Holley 350 2-barrel carb to your Weber flanged race-prepped intake. What is race-prepped, it where the EGR has been removed and welded. Don't have a race-prepped manifold, No Problem use the 1" phenolic spacer and the valve cover studs listed below and it will allow enough room for the linkage to work. You will need to block the ERG though. Spacers come with gaskets and hardware for a trouble-free install. This spacer is 3/8" thick. For optimum performance, blending is required, call tech support for more information.

Contact our Tech Support Line for further information at 928-575-2174.