Holley 4150 Series Double Pumper Tuning Kit Coil-Over Helper Spring head and neck restraint device

head and neck restraint device and other gear in a convenient

It includes the bracket and associated hardware

These Y-pipe assemblies use Flowmaster's patented D-port technology and can be used with the factory rear muffler sections or with Flowmaster Axle-back kits

Fuel Rail Plug

(down from vertical)

Holley 4150 Series Double Pumper Tuning Kit Coil-Over Helper Spring head and neck restraint deviceDouble 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