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Holley Standard Discharge Pump Squirter Nozzle Screw 121-6 Quick View

Holley Standard Discharge Pump Squirter Nozzle Screw 121-6

$12.50
HOL-121-6
Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Stock Holley Pump discharge nozzle screw. Only 1 for vacuum secondary carbs and 2 for mechanical secondary carbs(double pumpers). Also this squirter screw comes...

Quick Fuel 4 Door Hi flo Power Valve Sizes 3.5 4.5 6.5 8.5

$42.50
25-35 QFT
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts Metering Blocks & Parts - Holley Tuning Parts
Genuine Quick Fuel Power Valves 4 DOOR POWER VALVE HIGH FLOW uses 4 openings instead of the standard 2 openings in Holley carburettors. This...
50cc Pump Cam - Yellow Dominator 4500 Quick View

50cc Pump Cam - Yellow Dominator 4500

$45.00
HP12-47
Base Plates & Parts - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Pumps, Cams, Nozzles - Holley Tuning Parts
HOLLEY ACCELERATOR PUMP CAM YELLOW HOLLEY DOMINATOR PUMP CAM 20-81  For Both Early & HP DOMINATORS. Holley 4500 series  Holley 20-81  Holley Carburettors
50cc Pump Cam - White Dominator 4500 Quick View

50cc Pump Cam - White Dominator 4500

$45.00
HP12-48
Base Plates & Parts - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Pumps, Cams, Nozzles - Holley Tuning Parts
HOLLEY ACCELERATOR PUMP CAM WHITE HOLLEY DOMINATOR PUMP CAM 20-80  For Both Early & HP DOMINATORS. Holley 4500 series  Holley 20-80  Holley Carburettors
Holley Carburettor Float Kit Centre Hung Float Bowl 20-105 Quick View

Holley Carburettor Float Kit Centre Hung Float Bowl 20-105

$16.95
H20-105
Floats, Bowls, Fittings - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts
Carburettor Float Kit Float hanger and hardware kit. for installation of centre hung floats Specs Brand Holley Category Air and Fuel Delivery Center Hung...
Holley 320 350 500 390 465 600 650 750 850   Carburettors Carby Metering Block Gaskets Qty 10 Pack Quick View

Holley 320 350 500 390 465 600 650 750 850 Carburettors Carby Metering Block Gaskets Qty 10 Pack

$85.00
H35B/10
Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts Metering Blocks & Parts - Holley Tuning Parts
Fresh metering block gaskets help prevent fuel and vacuum leaks during Holley carb servicing. A quality gasket improves sealing around passages so tuning changes...
Holley Main Jet Kit Size 80 to 89 Quick View

Holley Main Jet Kit Size 80 to 89

$125.00
HJK-80
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Jets, Air Bleeds, Boosters - Holley Tuning Parts
Jet kit includes Holley sizes 80 to 89 for tuning flexibility Ideal for high-performance and race applications Precision stamped brass jets in a labelled...
Holley Main Jet Kit Size 90 to 99 Quick View

Holley Main Jet Kit Size 90 to 99

$125.00
HJK-90
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Jets, Air Bleeds, Boosters - Holley Tuning Parts
Jet kit includes Holley sizes 90 to 99 for maximum tuning range Perfect for heavily modified or high-fuel-demand engines Precision brass jets organised in...
Screw & Bolt Kit for Holley 4500 Dominator Carburettor Quick View

Screw & Bolt Kit for Holley 4500 Dominator Carburettor

$105.00
SK4500
Holley Four Barrel 4500 Dominator Carburettor Parts
Full Screw Replacement Set – Includes all fasteners required for servicing Holley 4500 Dominator carburettors. Fits 1050 & 1150 CFM Models – Compatible with...
Holley 6-515-2 Inlet Needle Steel Seat Size 0.130 Quick View

Holley 6-515-2 Inlet Needle Steel Seat Size 0.130" Adjustable

$85.00
HOL-6-515-2
Floats, Bowls, Fittings - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts
"Steel-tipped" inlet needles are necessary when using exotic racing fuels. A .097" seat size should be used for small four barrel carburetors; a .110"...
Holley 116-15 Secondary Wedged Float with Main Jet Extensions Quick View

Holley 116-15 Secondary Wedged Float with Main Jet Extensions

$85.00
HOL-116-15
Floats, Bowls, Fittings - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts
A wedged float is a necessity for the circle racer. The wedge is designed so that when you are in a turn, and the...
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Carb Parts is a specialist supplier with deep industry expertise in carburettor parts, fuel system components and performance tuning accessories. We stock a wide range of trusted brands such as Holley, Gator, GASO, Edelbrock, TFI and more. We carry parts for popular classic cars, automotive and performance applications, and marine, helping customers find the right solution for rebuilds, repairs and upgrades. If you are chasing a hard-to-find carburettor part, obsolete component or specialist item that is not listed on our website, give us a call, our team can help identify, source and supply the parts you need.

Customer Reviews

Holley ®

Holley Street Street HP 750 CFM Double Pumper Carburettor 4150 Carby 0-82751SA

Gave me information on what I needed

Pete K, Boyne Island QLD

Had a few questions for my build and which way to go with it, Jeff explained the different options, very happy with this double pumper.

TFI Racing ®

Chrome Double Pumper Adjustable Fuel Rail & Gauge suits Holley 650 750 850 Squarebore

Great product, good price, fast postage

Rob Suthers, Raymond Terrace NSW

Ordered on a Monday, got here Wednesday. Looks very well made.

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