Holley 4150 Series Double Pumper Tuning Kit DMI Tailgate Hinge Bushing

Tailgate Hinge Bushing

1-3/8" breathers sold separately

1967-1974 GMC K15/K1500 Pickup

Factory length for '71-'79 Ford 351M and 400M

Holley 4150 Series Double Pumper Tuning Kit DMI Tailgate Hinge BushingDouble Pump Carburetors This tuning kit contains a selection of main jets, pump nozzles and power valves, in popular sizes, all contained in a handy and durable, compartmentalized plastic case. Ideal for track side tuning, this kit provides a quick and easy way to accomplish your carburetor tuning with the correct parts. In addition, the parts case allows you to keep parts organized and readily at hand. a handy parts guide is affixed to the inside