Shopping

• This air bleed kit is a must when track-tuning a Holley® 4500 DOMINATOR® or Model 4150HP™ carburetor for maximum performance
• The kit includes four (4) each of the following bleed sizes: 23-41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, & 69-78
• Includes four (4) of each various size
• All are #10-32 UNF Thread
• Contained in two plastic cases (sizes listed with top open)
• Separated and Easy Accessible

• Carburetor Rebuild Fast Kit for 2300 Models
• Genuine Holley Quality Parts
• Extra Parts for Performance Tuning
• Step-By-Step Instructions
• Detailed Tuning Guide
• Packaging Also Parts Tray

• Carburetor Rebuild Fast Kit for 4150 Models
• Genuine Holley Quality Parts
• Extra Parts for Performance Tuning
• Step-By-Step Instructions
• Detailed Tuning Guide
• Packaging Also Parts Tray

• Carburetor Rebuild Fast Kit for Model 4150 HP
• Genuine Holley Quality Parts
• Extra Parts For Performance Tuning
• Step-By-Step Instructions
• Detailed Tuning Guide
• Packaging Also Parts Tray

• Carburetor Rebuild Fast Kit for 4500 Models
• Genuine Holley Quality Parts
• Extra Parts for Performance Tuning
• Step-By-Step Instructions
• Detailed Tuning Guide
• Packaging Also Parts Tray

• Needle & seat assembly
• Titanium needle
• Design is very responsive to changes in flow rates & has excellent sealing capabilities
• Seat Size 0.150"
• Compatable with racing fuels that contain benzine, acetone & alcohol

• Carburetor Accelerator Pump Check Valve
• Umbrella Type Check Valve
• Sold as Pair

• Replacement fuel pressure regulator diaphragm repair kit for Holley 12-803 and 12-804 fuel pressure regulators.
• Diaphragm repair kit for 12-803 or 12-804 fuel pressure regulators
• Includes diaphragm, low and high pressure springs

• Chrome fuel line
• For Holley Model 4150 Carburetor
• 5/8" -18 inverted flare inlet
• 9.313" center to center