Quick Fuel Technology Throttle Return Spring Kit - 4500Hp 49-1Qft

Quick Fuel Technology Throttle Return Spring Kit - Square Flange 49-3QftThrottle Return Spring Kit - Carb Mount - Dual Springs - Steel - Zinc Oxide - Holley 4150 / Quick Fuel Carburetor - Kit

Quick Fuel Technology Throttle Return Spring Kit - Qfx Carbs 49-2QftThrottle Return Spring Kit - Carb Mount - Dual Springs - Steel - Zinc Oxide - Quick Fuel QFX Carburetor - Kit

Quick Fuel Technology Stud Kit Pump Lever 37-1QFTStud Kit Pump Lever

Quick Fuel Technology Power Valve Plug 25-1QftPower Valve Plug - Gasket - Aluminum - Gold Anodized - Holley / Quick Fuel Carburetors - Each

Quick Fuel Technology Nitrous Switch - 4150 Carbs 600-1QftNitrous Micro Switch - Bracket Included - Holley / Proform / Quick Fuel Carburetors - Kit

Quick Fuel Technology Electric Fuel Pump 125 Gph 14Psi 30-125-1QftFuel Pump - Electric - In-Line - 125 gph at 14 psi - 3/8 in NPT Female Inlet /Outlet - Silver - Gas - Each