The Holley Throttle 4 4 corner idle, Base Plate 4150 Series, 750 cfm and other double pumper for parts only Possible shaft bushing needs replaced.
Holley Throttle Base Plate Screws Set of 16 4 bbl. Holley, Demon, Quick Fuel
Genuine Holley 112-116 650-800 CFM Double Pump Replacement Throttle Base Plate
Fits Holley 650 750 4150 Double Pumper Carburetor Throttle Base Plate 4 Corner
Double Pumper Carburetor 4150 Throttle Base Plate 2Corner Fit Holley 650 750
(6 Pk) Throttle Base Plate Screws 12-24 Threads x 13/16" Fits: Holley Carburetor
