Wilson Manifolds carburetor base gaskets are made of a premium race
proven paper type material. They are a result of our extensive research
and development programs with our customers in applications from dirt
track racing to NHRA Pro Stock racing. All of our gaskets are precision
cut to fit our Wilson Manifolds light weight spacer shape so that there
is no obstruction to flow through the carburetor and/or spacer and no
trimming required. Also includes holes for Wilson Manifolds locating
dowel pins for precise alignment of the gasket.