AED Holley 650-600 CFM Spread-Bore Vacuum Secondary Carburetor Rebuild Kit IH100020 Hinged collar and headrest design

Hinged collar and headrest design with a hydraulic shock absorber

This has been achieved while still offering the exceptional combination of fit

The K1 Pro/GP2 Youth/RS7C LTWT Air Intake is available in Clear

Clear to Dark Smoke

AED Holley 650-600 CFM Spread-Bore Vacuum Secondary Carburetor Rebuild Kit IH100020 Hinged collar and headrest designThese are absolutely the finest Carburetor Kits available anywhere at any price! We have combined every possible add on feature and incorporated them into each kit to give you long and improved performance from your Holley Carburetor. Most of the features you would buy seperately are already included. Listed below are just some of the additional components. It Takes only five AED Carburetor Kits to cover virtually all Holley performance carburetors