Distributor shims help eliminate oil pump bind and spark scatter
so it is important to replace them on your Corvette when they become rusted,
broken or lost. These shims fit between the intake manifold and the distributor
on your Corvette, allowing you to properly set the gear mesh for optimal performance
These Corvette Distributor Shim Kits have been manufactured
to OE specifications and are an original factory reproduction replacement part.