2" Phenolic 4-Hole 4BBL Carburetor Spacer Rocker Arms machine shop assembly

machine shop assembly

• Designed for carbureted applications

Hardware: verify by application

Max RPM: 7000RPM

built with a magnetic pickup trigger for use with a compatible external ignition box and coil

2" Phenolic 4-Hole 4BBL Carburetor Spacer Rocker Arms machine shop assembly2" Phenolic 4 Hole 4BBL Carburetor Spacer This 2" phenolic 4 hole 4bbl carburetor spacer is built for carburetor spacing, intake plenum tuning, and carburetor mounting height adjustment on compatible carbureted intake manifolds. The spacer design can help improve airflow transition and simplify carburetor linkage or clearance adjustments depending on the application. Use it when additional carburetor height, plenum volume changes, or linkage clearance