These new gaskets fit 4150 Series 550-600 CFM Holley 4 barrel carbs with vacuum secondary, 1-1/2" throttle bores and removable jets in the secondary. List #'s 1405-A^, 1427-A^, 1482-A^, 1483-A^, 1550-A^, 1551-A6, 1619^ , 1619^ .
Holley 4150 Carb Rebuild Kit Double Pumper 4777 4778 4779 4780 4781
Braided AN6 Dual Feed Carb Fuel Line Double Pump for Holley 4150 Carb with gauge
PRP 1361 Fuel Pressure Regulator Bracket Holley 4150 Carb + Holley Reg Made USA
Holley 4150 Series Rebuild Kit For List 6708 & 6709 D/P- S/B- 2 P/V & Vent Valve
PRP 1363 Fuel Pressure Regulator Bracket Mallory / Holley 4150 Carb Made In USA
PRP 2263 Fuel Pressure Regulator Bracket Mallory / Holley 4150 Carb Made USA
