Moroso 1/2" Wood Carburetor Spacer - 4-Hole 2" Dia Holes - Fits Holley Dominator Carburetors H77803F The sleeve and top are

The sleeve and top are welded together on this unit to fit most applications using a 5" conventional spring

0065" gap factor =

7 psi Internal Regulator

Improves weight transfer

Moroso 1/2" Wood Carburetor Spacer - 4-Hole 2" Dia Holes - Fits Holley Dominator Carburetors H77803F The sleeve and top areUnique 1 2" spacers are precision machined on state of the art millworking centers, and can be used individually or stacked without the use of gaskets Thin layers of choice laminated hardwood, bonded together with resin form a natural heat sink Top quality hardwood has a sheet of phenolic resin impregnated paper bonded to both sides Can be easily modified to your particular manifold for optimum performance Moroso Performance Products is one of the