Fully adjustable vacuum advance cannister for GM HEI distributors Pontiac Robust frame braces add chassis

Robust frame braces add chassis rigidity for predictable handling under load

The system uses the factory hanger locations and the mandrel-bent tailpipes are finished off with a pair of highly polished 304 stainless steel 4

The UMI heavy duty tunnel brace reinforces the tunnel area and reduces chassis flex by replacing the weak factory stamped steel brace

They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability

Set the camshaft endplay on your Chrysler HEMI with our

Fully adjustable vacuum advance cannister for GM HEI distributors Pontiac Robust frame braces add chassisThis unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or "pinging". This kit includes an allen wrench for easy adjustment along with instructions.