Holley 4150 HP Carb Rebuilder Kit For 390-450 CFM For Double Pumper With 2 P/V.
$66.99
Holley Rebuilder Carb Rebuild Kit For HP 390-450 CFM Double Pumper With Two Power Valves. This Rebuilder Kit Is Ethanol Tolerant. List #'s 80507>, 80507-1>, 80507-2>, 80507-3>. KIT WILL ONLY FIT CARBS WITH EXTERNALLY ADJUSTABLE FLOATS.
