Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 4150, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-485

4.73 out of 5 stars ( 186 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Non-Stick Rebuild Kit; 4150/4150HP Style, Dual Accelerator Pumps,750-950 CFM, Each

Part Number: QFT-3-2004QFT

4.74 out of 5 stars ( 31 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Rebuild Kit, Ultimate Performance, Holley, 4150 Models, Kit

Part Number: AED-4150

4.66 out of 5 stars ( 35 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 670, 770, Street Avenger, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Manual, Kit

Part Number: HLY-37-935

4.6 out of 5 stars ( 60 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Rebuild Kit, Demon, Mighty/Race/Speed, Holley, 4150 Model, Mechanical Secondary, Kit

Part Number: DEM-190004

4.75 out of 5 stars ( 84 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 4150 HP, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1546

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Rebuild Kit, Barry Grant, Demon, Holley, Mechanical Secondary, 4150, Kit

Part Number: SUM-MBG04

4.86 out of 5 stars ( 44 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 4150, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1544

4.81 out of 5 stars ( 36 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Rebuild Kit, Performance, Non-Stick Blue Gaskets, Holley, 4150 Models, Kit

Part Number: QFT-3-205QFT

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Gaskets, Fuel Bowl Service Pack, Silicone Coated Paper, Kit

Part Number: DEM-190080

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Maintenance Kits - For use with Most 4150-Style Models, Demon®, Holley®, & Quick Fuel®, each

Part Number: EDL-12760

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Rebuild Kit, Holley HP/Proform, Double Pumper Models, 650/750 cfm, Kit

Part Number: PRO-67223

4.06 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Carburetor Rebuild Kit, Holley HP/Proform, Double Pumper Models, 850/950 cfm, Kit

Part Number: PRO-67224

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Gaskets, Brawler Rebuild Kit, Nonstick, 650-750 cfm

Part Number: QFT-BR-67223

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air