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• 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

• Adjustable fuel regulation from 4-1/2 to 9 psi
• Preset to 7psi
• For systems with a return line back to the fuel cell
• 3/8” NPT ports (1 in, 1 out, 1 bypass or return)
• Used in systems with a return line back to the fuel tank
• Quieter fuel pump operation
• Designed only for carburetor use
• Polished finish
• Mounting bracket included

• Holley Carburetor Rebuild Renew/Repair Kit for 2 BBL 4412 Model 2300
• Genuine Holley Quality Parts
• Extra Parts for Performance Tuning
• Step-By-Step Instructions
• Detailed Tuning Guide
• Packaging Also Parts Tray

• In-line fuel filter for carbureted applications
• Chrome finish
• Designed for 3/8" fuel line

• Fuel Bowl Inlet Fitting
• 90° Elbow
• 1/2" -20 to 5/16" Hose