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Holley

Holley is a legendary name in high-performance fuel systems, trusted by racers, tuners, and street car builders worldwide. From carburetors and EFI systems to ignition, fuel pumps, and accessories, Holley delivers proven performance, reliability, and innovation across all motorsport and street applications.

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Holley Standard Main Jet #77 (HO122-77) HO122-77 Contact for availability
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
+ GST

Holley Standard Main Jet #77 (HO122-77)

1/4-32" Thread, .0855" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (77)1/4-32" Thread, .0855" Hole Size (Pair)Part Number: HO122-77 These metering orifices control fuel flow into the meter...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
+ GST
Contact for availability
Holley Standard Main Jet #76 (HO122-76) HO122-76
$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST

Holley Standard Main Jet #76 (HO122-76)

1/4-32" Thread, .0840" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (76)1/4-32" Thread, .0840" Hole Size (Pair)Part Number: HO122-76 These metering orifices control fuel flow into the meter...

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$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST
Holley Standard Main Jet #73 (HO122-73) HO122-73 Contact for availability
$30.30 - $30.30
$30.30
$30.30 - $30.30
$30.30
+ GST

Holley Standard Main Jet #73 (HO122-73)

1/4-32" Thread, .0790" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (73)1/4-32" Thread, .0790" Hole Size (Pair)Part Number: HO122-73 These metering orifices control fuel flow into the meter...

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$30.30 - $30.30
$30.30
$30.30 - $30.30
$30.30
+ GST
Contact for availability
Holley Standard Main Jet #72 (HO122-72) HO122-72
$33.90 - $33.90
$33.90
$33.90 - $33.90
$33.90
+ GST

Holley Standard Main Jet #72 (HO122-72)

1/4-32" Thread, .0755" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (72)1/4-32" Thread, .0755" Hole Size (Pair)Part Number: HO122-72 These metering orifices control fuel flow into the meter...

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$33.90 - $33.90
$33.90
$33.90 - $33.90
$33.90
+ GST
Holley Standard Main Jet #71 (HO122-71) HO122-71
$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST

Holley Standard Main Jet #71 (HO122-71)

1/4-32" Thread, .0750" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (71)1/4-32" Thread, .0750" Hole Size (Pair)Part Number: HO122-71 These metering orifices control fuel flow into the meter...

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$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST
Holley Standard Main Jet #70 (HO122-70) HO122-70
$29.70 - $29.70
$29.70
$29.70 - $29.70
$29.70
+ GST

Holley Standard Main Jet #70 (HO122-70)

1/4-32" Thread, .0735" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (70)1/4-32" Thread, .0735" Hole Size (Pair)Part Number: HO122-70 These metering orifices control fuel flow into the meter...

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$29.70 - $29.70
$29.70
$29.70 - $29.70
$29.70
+ GST
Holley Standard Main Jet #69 (HO122-69) HO122-69
Contact for availability
$26.70 - $26.70
$26.70
$26.70 - $26.70
$26.70
+ GST

Holley Standard Main Jet #69 (HO122-69)

1/4-32" Thread, .0693" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (69)1/4-32" Thread, .0693" Hole Size (Pair)Part Number: HO122-69 These metering orifices control fuel flow into the meter...

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$26.70 - $26.70
$26.70
$26.70 - $26.70
$26.70
+ GST
Contact for availability
Holley Standard Main Jet #67 (HO122-67) HO122-67
$30.10 - $30.10
$30.10
$30.10 - $30.10
$30.10
+ GST

Holley Standard Main Jet #67 (HO122-67)

1/4-32" Thread, .0663" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (67)1/4-32" Thread, .0663" Hole Size (Pair)Part Number: HO122-67 These metering orifices control fuel flow into the meter...

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$30.10 - $30.10
$30.10
$30.10 - $30.10
$30.10
+ GST
Holley Standard Main Jet #65 (HO122-65) HO122-65
$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST

Holley Standard Main Jet #65 (HO122-65)

1/4-32" Thread, .065" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (65)1/4-32" Thread, .065" Hole Size (Pair)Part Number: HO122-65 These metering orifices control fuel flow into the meteri...

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$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST
Holley Standard Main Jet #64 (HO122-64) HO122-64
Contact for availability
$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST

Holley Standard Main Jet #64 (HO122-64)

1/4-32" Thread, .064" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (64)1/4-32" Thread, .064" Hole Size (Pair)Part Number: HO122-64 These metering orifices control fuel flow into the meteri...

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$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST
Contact for availability
Holley Standard Main Jet #62 (HO122-62) HO122-62
Contact for availability
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
+ GST

Holley Standard Main Jet #62 (HO122-62)

1/4-32" Thread, .061" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (62)1/4-32" Thread, .061" Hole Size (Pair)Part Number: HO122-62 These metering orifices control fuel flow into the meteri...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
+ GST
Contact for availability
Holley Standard Main Jet #61 (HO122-61) HO122-61
$30.10 - $30.10
$30.10
$30.10 - $30.10
$30.10
+ GST

Holley Standard Main Jet #61 (HO122-61)

1/4-32" Thread, .060" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (61)1/4-32" Thread, .060" Hole Size (Pair)Part Number: HO122-61 These metering orifices control fuel flow into the meteri...

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$30.10 - $30.10
$30.10
$30.10 - $30.10
$30.10
+ GST
Holley Standard Main Jet #60 (HO122-60) HO122-60
Contact for availability
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
+ GST

Holley Standard Main Jet #60 (HO122-60)

1/4-32" Thread, .060" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (60)1/4-32" Thread, .060" Hole Size (Pair)Part Number: HO122-60 These metering orifices control fuel flow into the meteri...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
+ GST
Contact for availability
Holley Standard Main Jet #59 (HO122-59) HO122-59
$33.70 - $33.70
$33.70
$33.70 - $33.70
$33.70
+ GST

Holley Standard Main Jet #59 (HO122-59)

1/4-32" Thread, .058" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (59)1/4-32" Thread, .058" Hole Size (Pair)Part Number: HO122-59 These metering orifices control fuel flow into the meteri...

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$33.70 - $33.70
$33.70
$33.70 - $33.70
$33.70
+ GST
Holley Standard Main Jet #57 (HO122-57) HO122-57
$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST

Holley Standard Main Jet #57 (HO122-57)

1/4-32" Thread, .056" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (57)1/4-32" Thread, .056" Hole Size (Pair)Part Number: HO122-57 These metering orifices control fuel flow into the meteri...

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$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST
Holley Standard Main Jet #55 (HO122-55) HO122-55
Contact for availability
$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST

Holley Standard Main Jet #55 (HO122-55)

1/4-32" Thread, .054" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (55)1/4-32" Thread, .054" Hole Size (Pair)Part Number: HO122-55 These metering orifices control fuel flow into the meteri...

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$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST
Contact for availability
Holley Standard Main Jet #49 (HO122-49) HO122-49
$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST

Holley Standard Main Jet #49 (HO122-49)

1/4-32" Thread, .048" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (49)1/4-32" Thread, .048" Hole Size (Pair)Part Number: HO122-49 These metering orifices control fuel flow into the meteri...

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$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST
Holley Standard Main Jet #48 (HO122-48) HO122-48
$30.90 - $30.90
$30.90
$30.90 - $30.90
$30.90
+ GST

Holley Standard Main Jet #48 (HO122-48)

1/4-32" Thread, .048" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (48)1/4-32" Thread, .048" Hole Size (Pair)Part Number: HO122-48 These metering orifices control fuel flow into the meteri...

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$30.90 - $30.90
$30.90
$30.90 - $30.90
$30.90
+ GST
Holley Standard Main Jet #47 (HO122-47) HO122-47
$29.60 - $29.60
$29.60
$29.60 - $29.60
$29.60
+ GST

Holley Standard Main Jet #47 (HO122-47)

1/4-32" Thread, .047" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (47)1/4-32" Thread, .047" Hole Size (Pair)Part Number: HO122-47 These metering orifices control fuel flow into the meteri...

View full details
$29.60 - $29.60
$29.60
$29.60 - $29.60
$29.60
+ GST
Holley Standard Main Jet #45 (HO122-45) HO122-45
$30.40 - $30.40
$30.40
$30.40 - $30.40
$30.40
+ GST

Holley Standard Main Jet #45 (HO122-45)

1/4-32" Thread, .045" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (45)1/4-32" Thread, .045" Hole Size (Pair)Part Number: HO122-45 These metering orifices control fuel flow into the meteri...

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$30.40 - $30.40
$30.40
$30.40 - $30.40
$30.40
+ GST
Holley Standard Main Jet #43 (HO122-43) HO122-43
$28.90 - $28.90
$28.90
$28.90 - $28.90
$28.90
+ GST

Holley Standard Main Jet #43 (HO122-43)

1/4-32" Thread, .043" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (43)1/4-32" Thread, .043" Hole Size (Pair)Part Number: HO122-43 These metering orifices control fuel flow into the meteri...

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$28.90 - $28.90
$28.90
$28.90 - $28.90
$28.90
+ GST
Holley Standard Main Jet #42 (HO122-42) HO122-42
Contact for availability
$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST

Holley Standard Main Jet #42 (HO122-42)

1/4-32" Thread, .042" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (42)1/4-32" Thread, .042" Hole Size (Pair)Part Number: HO122-42 These metering orifices control fuel flow into the meteri...

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$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST
Contact for availability
Holley Standard Main Jet #41 (HO122-41) HO122-41
$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST

Holley Standard Main Jet #41 (HO122-41)

1/4-32" Thread, .041" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (41)1/4-32" Thread, .041" Hole Size (Pair)Part Number: HO122-41 These metering orifices control fuel flow into the meteri...

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$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
+ GST
Holley Standard Main Jet #180 (HO122-180) HO122-180
$36.50 - $36.50
$36.50
$36.50 - $36.50
$36.50
+ GST

Holley Standard Main Jet #180 (HO122-180)

5/16-32" Thread, .180" Drill Size (Pair)

HOLLEY MAIN JET SIZE # .1805/16-32" Thread, .180" Drill Size (Pair)Part Number: HO122-180 These metering orifices control fuel flow into the meter...

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$36.50 - $36.50
$36.50
$36.50 - $36.50
$36.50
+ GST
Holley Standard Main Jet #150 (HO122-150) HO122-150
$48.40 - $48.40
$48.40
$48.40 - $48.40
$48.40
+ GST

Holley Standard Main Jet #150 (HO122-150)

5/16-32" Thread, .150" Drill Size (Pair)

HOLLEY MAIN JET # .1505/16-32" Thread, .150" Drill Size (Pair)Part Number: HO122-150 These metering orifices control fuel flow into the metering s...

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$48.40 - $48.40
$48.40
$48.40 - $48.40
$48.40
+ GST
Holley Standard Main Jet #109 (HO122-109) HO122-109
$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST

Holley Standard Main Jet #109 (HO122-109)

1/4-32" Thread, .150" Hole Size (Pair)

HOLLEY MAIN JET # 1091/4-32" Thread, .150" Hole Size (Pair)Part Number: HO122-109 These metering orifices control fuel flow into the metering syst...

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$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST
Holley Standard Main Jet #108 (HO122-108) HO122-108
$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST

Holley Standard Main Jet #108 (HO122-108)

1/4-32" Thread, .147" Hole Size (Pair)

HOLLEY MAIN JET # 108 .1471/4-32" Thread, .147" Hole Size (Pair)Part Number: HO122-108 These metering orifices control fuel flow into the meteri...

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$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST
Holley Standard Main Jet #107 (HO122-107) HO122-107
$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST

Holley Standard Main Jet #107 (HO122-107)

1/4-32" Thread, .145" Hole Size (Pair)

HOLLEY MAIN JET # 107 .1451/4-32" Thread, .145" Hole Size (Pair)Part Number: HO122-107 These metering orifices control fuel flow into the meteri...

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$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST
Holley Standard Main Jet #106 (HO122-106) HO122-106
Contact for availability
$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST

Holley Standard Main Jet #106 (HO122-106)

1/4-32" Thread, .141" Hole Size (Pair)

HOLLEY MAIN JET # 106 .1411/4-32" Thread, .141" Hole Size (Pair)Part Number: HO122-106 These metering orifices control fuel flow into the meteri...

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$35.20 - $35.20
$35.20
$35.20 - $35.20
$35.20
+ GST
Contact for availability
Holley Standard Main Jet #104 (HO122-104) HO122-104
$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST

Holley Standard Main Jet #104 (HO122-104)

1/4-32" Thread, .134" Hole Size (Pair)

HOLLEY MAIN JET # 104 .1341/4-32" Thread, .134" Hole Size (Pair)Part Number: HO122-104 These metering orifices control fuel flow into the meterin...

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$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST
Holley Standard Main Jet #103 (HO122-103) HO122-103
Contact for availability
$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST

Holley Standard Main Jet #103 (HO122-103)

1/4-32" Thread, .130" Hole Size (Pair)

HOLLEY MAIN JET # 103 .1301/4-32" Thread, .130" Hole Size (Pair)Part Number: HO122-103 These metering orifices control fuel flow into the meterin...

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$30.70 - $30.70
$30.70
$30.70 - $30.70
$30.70
+ GST
Contact for availability
Holley Standard Main Jet #102 (HO122-102) HO122-102
Contact for availability
$33.70 - $33.70
$33.70
$33.70 - $33.70
$33.70
+ GST

Holley Standard Main Jet #102 (HO122-102)

1/4-32" Thread, .128" Hole Size (Pair)

HOLLEY MAIN JET # 102 .1281/4-32" Thread, .128" Hole Size (Pair)Part Number: HO122-102 These metering orifices control fuel flow into the meterin...

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$33.70 - $33.70
$33.70
$33.70 - $33.70
$33.70
+ GST
Contact for availability
Holley Standard Main Jet #100 (HO122-100) HO122-100
$30.30 - $30.30
$30.30
$30.30 - $30.30
$30.30
+ GST

Holley Standard Main Jet #100 (HO122-100)

1/4-32" Thread, .1285" Hole Size (Pair)

HOLLEY MAIN JETS, 2 PACK (100)1/4-32" Thread, .1285" Hole Size (Pair)Part Number: HO122-100 These metering orifices control fuel flow into the met...

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$30.30 - $30.30
$30.30
$30.30 - $30.30
$30.30
+ GST
Holley 200 GPH Dominator Fuel Pump (HO12-1800-2) HO12-1800-2
$1,387.20 - $1,387.20
$1,387.20
$1,387.20 - $1,387.20
$1,387.20
+ GST

Holley 200 GPH Dominator Fuel Pump (HO12-1800-2)

190 @ 8PSI,Up To 2100 Aspirated - Dual Inlet

ELECTRIC HI-FLOW FUEL PUMP190 @ 8PSI,Up To 2100 Aspirated - Dual InletPart Number: HO12-1800-2 Need to feed some serious horsepower? Have a nitrou...

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$1,387.20 - $1,387.20
$1,387.20
$1,387.20 - $1,387.20
$1,387.20
+ GST
Holley 150 GPH HP Billet Base Fuel Pump (HO12-150) HO12-150
Contact for availability
$1,107.10 - $1,107.10
$1,107.10
$1,107.10 - $1,107.10
$1,107.10
+ GST

Holley 150 GPH HP Billet Base Fuel Pump (HO12-150)

140 GPH @ 7PSI, Up To 900HP Aspirated (Non EFI Pump)

HOLLEY 150 GPH ELECTRIC FUEL140 GPH @ 7PSI, Up To 900HP Aspirated (Non EFI Pump)Part Number: HO12-150 Looking for a fuel pump that is quiet, styli...

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$1,107.10 - $1,107.10
$1,107.10
$1,107.10 - $1,107.10
$1,107.10
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.042" Hole Size Tube Type (HO121-42)
Holley Accelerator Pump Discharge Nozzle 0.042" Hole Size Tube Type (HO121-42) HO121-42
Contact for availability
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
+ GST

Holley Accelerator Pump Discharge Nozzle 0.042" Hole Size Tube Type (HO121-42)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.042,Including 4 GasketsPart Number: HO121-42 Holley Performance Products has been the undisputed leader in fuel systems ...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
+ GST
Contact for availability