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Holley Standard Main Jets

4.9 out of 5 stars 195 Customer Reviews

Holley standard main jets are just what you need to fine-tune your carburetor for street or race performance. Threaded for easy installation and removal, they manufacture these brass jets to high tolerances for consistency. They're available in dozens of jet and jet drill sizes for precise fitment on countless gasoline-fueled vehicles. When considering replacement parts for your carburetor, trust the expertise of Holley.

Results 1 - 25 of 66

Carburetor Jets, Standard Main, Gasoline, Number 70, Jet Size 0.0735 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-70

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 68, Jet Size 0.0690 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-68

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 72, Jet Size 0.0755 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-72

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 78, Jet Size 0.0890 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-78

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 76, Jet Size 0.0840 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-76

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 74, Jet Size 0.0800 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-74

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 80, Jet Size 0.0890 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-80

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 62, Jet Size 0.0610 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-62

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 60, Jet Size 0.0600 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-60

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 90, Jet Size 0.1055 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-90

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 58, Jet Size 0.0570 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-58

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 71, Jet Size 0.0750 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-71

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 64, Jet Size 0.0640 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-64

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 73, Jet Size 0.0790 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-73

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 75, Jet Size 0.0820 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-75

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 82, Jet Size 0.0940 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-82

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 92, Jet Size 0.1100 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-92

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 67, Jet Size 0.0680 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-67

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 84, Jet Size 0.0990 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-84

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 66, Jet Size 0.0660 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-66

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 69, Jet Size 0.0700 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-69

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 63, Jet Size 0.0620 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-63

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 88, Jet Size 0.1025 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-88

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 100, Jet Size 0.1285 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

Carburetor Jets, Standard Main, Gasoline, Number 86, Jet Size 0.1000 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-86

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Estimated Ship Date: Tuesday 5/27/2025

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