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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 Fuel Bowl Vent Baffle/Whistle (HO26-89) HO26-89
$38.10 - $38.10
$38.10
$38.10 - $38.10
$38.10
+ GST

Holley Fuel Bowl Vent Baffle/Whistle (HO26-89)

1 7/16":; Length (Model 4165)

HOLLEY BOWL VENT BAFFLE/WHISTL1 7/16&quot:; Length (Model 4165)Part Number: HO26-89 Fuel Bowl Vent Baffle/Whistle 1- Fits most Holley performa...

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$38.10 - $38.10
$38.10
$38.10 - $38.10
$38.10
+ GST
Holley Quick change fuel Bowl Plugs (HO26-85) HO26-85
$28.50 - $28.50
$28.50
$28.50 - $28.50
$28.50
+ GST

Holley Quick change fuel Bowl Plugs (HO26-85)

Kit Includes x2 Plugs & x2 Gaskets

REPLACEMENT FUEL BOWL PLUGS(2)Kit Includes x2 Plugs & x2 GasketsPart Number: HO26-85 Holley Performance Products has been the undisputed leade...

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$28.50 - $28.50
$28.50
$28.50 - $28.50
$28.50
+ GST
Holley Fuel Pressure Gauge Fitting (HO26-69) HO26-69
$18.80 - $18.80
$18.80
$18.80 - $18.80
$18.80
+ GST

Holley Fuel Pressure Gauge Fitting (HO26-69)

90 deg, 1/8 NPT Male Elbow

1/8 NPT 90 DEG FUEL PRESSURE90 deg, 1/8 NPT Male ElbowPart Number: HO26-69 Fuel Pressure Gauge Fitting 90 deg. Male Elbow Features: Plumbs Near ...

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$18.80 - $18.80
$18.80
$18.80 - $18.80
$18.80
+ GST
Holley Dashpot/Solenoid Bracket Lock Nut (HO26-57) HO26-57
$30.90 - $30.90
$30.90
$30.90 - $30.90
$30.90
+ GST

Holley Dashpot/Solenoid Bracket Lock Nut (HO26-57)

Hex Size 1 1/4 in. Thread Size 7/8 in. - 14

SOLENOID LOCK NUT 7/8" THREADHex Size 1 1/4 in. Thread Size 7/8 in. - 14Part Number: HO26-57 Locknut used with part # 46-74 air conditioning solen...

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$30.90 - $30.90
$30.90
$30.90 - $30.90
$30.90
+ GST
Holley Mechanical Fuel Pressure Gauge (HO26-504)
Holley Mechanical Fuel Pressure Gauge (HO26-504) HO26-504
$203.90 - $203.90
$203.90
$203.90 - $203.90
$203.90
+ GST

Holley Mechanical Fuel Pressure Gauge (HO26-504)

0 - 15 PSI Liquid Filled

1-1/2 HOLLEY MECHANICAL FUEL0 - 15 PSI Liquid FilledPart Number: HO26-504 1.5 in. Diameter Chromed Steel Case 0.125 in. NPT Brass Fitting 1 1/2" ...

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$203.90 - $203.90
$203.90
$203.90 - $203.90
$203.90
+ GST
Holley Mechanical Fuel Pressure Gauge (HO26-502) HO26-502
$154.10 - $154.10
$154.10
$154.10 - $154.10
$154.10
+ GST

Holley Mechanical Fuel Pressure Gauge (HO26-502)

0 - 30 PSI Non Liquid Filled

1-1/2 FUEL PRESSURE GAUGE,0-300 - 30 PSI Non Liquid FilledPart Number: HO26-502 1.5 in. Diameter Chromed Steel Case 0.125 in. NPT Brass Fitting I...

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$154.10 - $154.10
$154.10
$154.10 - $154.10
$154.10
+ GST
Holley Vacuum Gauge 2 in. Dia. (HO26-501)
Holley Vacuum Gauge 2 in. Dia. (HO26-501) HO26-501
$140.80 - $140.80
$140.80
$140.80 - $140.80
$140.80
+ GST

Holley Vacuum Gauge 2 in. Dia. (HO26-501)

0 - 30 High 0.125 in. NPT Brass Fitting

2" VACUUM GAUGE 0-30 HG CHROME0 - 30 High 0.125 in. NPT Brass FittingPart Number: HO26-501 2 in. Diameter 0-30 in. Hg Chromed Steel Case 0.125 ...

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$140.80 - $140.80
$140.80
$140.80 - $140.80
$140.80
+ GST
Holley Accelerator Pump Umbrella Check Valve (2pk) (HO26-41)
Holley Accelerator Pump Umbrella Check Valve (2pk) (HO26-41) HO26-41
$42.70 - $42.70
$42.70
$42.70 - $42.70
$42.70
+ GST

Holley Accelerator Pump Umbrella Check Valve (2pk) (HO26-41)

UMBRELLA CHECK VALVE; 2 PACKPart Number: HO26-41 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Ho...

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$42.70 - $42.70
$42.70
$42.70 - $42.70
$42.70
+ GST
Holley Fuel Transfer Tube O-Ring (HO26-37)
Holley Fuel Transfer Tube O-Ring (HO26-37) HO26-37
$23.50 - $23.50
$23.50
$23.50 - $23.50
$23.50
+ GST

Holley Fuel Transfer Tube O-Ring (HO26-37)

For Old Style Transfer Tubes. 2 Per Package

FUEL TRANSFER TUBE O-RINGS,2PKFor Old Style Transfer Tubes. 2 Per PackagePart Number: HO26-37 Features Transfer Tube Seal Replacement Viton Sea...

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$23.50 - $23.50
$23.50
$23.50 - $23.50
$23.50
+ GST
Holley Power Valve Plug & Gasket (HO26-36)
Holley Power Valve Plug & Gasket (HO26-36) HO26-36
$23.60 - $23.60
$23.60
$23.60 - $23.60
$23.60
+ GST

Holley Power Valve Plug & Gasket (HO26-36)

HOLLEY POWER VALVE PLUGPart Number: HO26-36 Fits Holley Model 2300, Model 4150, Model 4160, Model 4500One Plug and Gasket 1/2-28 Thread

$23.60 - $23.60
$23.60
$23.60 - $23.60
$23.60
+ GST
Holley Carburettor Hose Fitting (HO26-29) HO26-29
$41.10 - $41.10
$41.10
$41.10 - $41.10
$41.10
+ GST

Holley Carburettor Hose Fitting (HO26-29)

3/8":; Thread 9/16-24

9/16-24 X 3/8 FUEL FITTING3/8&quot:; Thread 9/16-24Part Number: HO26-29 Holley Performance Products has been the undisputed leader in fuel sys...

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$41.10 - $41.10
$41.10
$41.10 - $41.10
$41.10
+ GST
Holley Inverted Flare Fitting Adaptor Nut (HO26-28) HO26-28
$112.40 - $112.40
$112.40
$112.40 - $112.40
$112.40
+ GST

Holley Inverted Flare Fitting Adaptor Nut (HO26-28)

1/4" Thread 7/8-20 (A) x 7/16-24 (B)

FUEL FITTING1/4" Thread 7/8-20 (A) x 7/16-24 (B)Part Number: HO26-28 Holley Performance Products has been the undisputed leader in fuel systems fo...

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$112.40 - $112.40
$112.40
$112.40 - $112.40
$112.40
+ GST
Holley Inverted Flare Fitting Adaptor Nut (HO26-27) HO26-27
$42.60 - $42.60
$42.60
$42.60 - $42.60
$42.60
+ GST

Holley Inverted Flare Fitting Adaptor Nut (HO26-27)

5/16":; Thread 7/8-20 (A) x 1/2-18 (B)(Fits Center Hung Float Bowls)

7/8-20 INVERTED FLARE FITTING5/16&quot:; Thread 7/8-20 (A) x 1/2-18 (B)(Fits Center Hung Float Bowls)Part Number: HO26-27 Holley Performance P...

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$42.60 - $42.60
$42.60
$42.60 - $42.60
$42.60
+ GST
Holley Inverted Flare Fitting Adaptor Nut (HO26-26)
Holley Inverted Flare Fitting Adaptor Nut (HO26-26) HO26-26
$41.10 - $41.10
$41.10
$41.10 - $41.10
$41.10
+ GST

Holley Inverted Flare Fitting Adaptor Nut (HO26-26)

3/8":; Thread 7/8-20 (A) x 5/8-18 (B)(Fits Center Hung Float Bowls

7/8-20 INVERTED FLARE FITTING3/8&quot:; Thread 7/8-20 (A) x 5/8-18 (B)(Fits Center Hung Float BowlsPart Number: HO26-26 Holley Performance Pro...

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$41.10 - $41.10
$41.10
$41.10 - $41.10
$41.10
+ GST
Holley Swivel Hose Fitting 5/16&quot:; Thread 9/16-24 (HO26-25)
Holley Swivel Hose Fitting 5/16&quot:; Thread 9/16-24 (HO26-25) HO26-25
$71.50 - $71.50
$71.50
$71.50 - $71.50
$71.50
+ GST

Holley Swivel Hose Fitting 5/16":; Thread 9/16-24 (HO26-25)

9/16-24 SWIVEL HOSE FITTINGPart Number: HO26-25 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Hol...

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$71.50 - $71.50
$71.50
$71.50 - $71.50
$71.50
+ GST
Holley Fuel Inlet Plug, Steel, 7/8"-20 (HO26-18-2) HO26-18-2
$52.50 - $52.50
$52.50
$52.50 - $52.50
$52.50
+ GST

Holley Fuel Inlet Plug, Steel, 7/8"-20 (HO26-18-2)

7/8 - 20 STEEL INLET BLOCK OFFPart Number: HO26-18-2 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years...

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$52.50 - $52.50
$52.50
$52.50 - $52.50
$52.50
+ GST
Holley E85 Fuel Checker (HO26-147)
Holley E85 Fuel Checker (HO26-147) HO26-147
$77.90 - $77.90
$77.90
$77.90 - $77.90
$77.90
+ GST

Holley E85 Fuel Checker (HO26-147)

For E85 Fuel Only

HOLLEY E85 FUEL TESTER CHECKERFor E85 Fuel OnlyPart Number: HO26-147 Calibrating the right air/fuel mixture is important to gain proper power and ...

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$77.90 - $77.90
$77.90
$77.90 - $77.90
$77.90
+ GST
Holley Fuel Bowl Drain Plug Kit (HO26-146) HO26-146
$57.40 - $57.40
$57.40
$57.40 - $57.40
$57.40
+ GST

Holley Fuel Bowl Drain Plug Kit (HO26-146)

Suit Holley XP & GEN 3 Dominator

FUEL BOWL DRAIN PLUGS (PAIR)Suit Holley XP & GEN 3 DominatorPart Number: HO26-146 Replacement fuel bowl drainplug for Ultra XP and Gen 3 Domin...

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$57.40 - $57.40
$57.40
$57.40 - $57.40
$57.40
+ GST
Holley Fuel Inlet Screen Filter (4-Pack) (HO26-141) HO26-141
$19.50 - $19.50
$19.50
$19.50 - $19.50
$19.50
+ GST

Holley Fuel Inlet Screen Filter (4-Pack) (HO26-141)

For Use with Square Bowls

INLET SCREEN FILTER FOR SQUAREFor Use with Square BowlsPart Number: HO26-141 Holley Performance Products has been the undisputed leader in fuel sy...

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$19.50 - $19.50
$19.50
$19.50 - $19.50
$19.50
+ GST
Holley Fuel Transfer Tube For Carburettor Models 4150 & 4175 (HO26-114) HO26-114
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
+ GST

Holley Fuel Transfer Tube For Carburettor Models 4150 & 4175 (HO26-114)

HOLLEY FUEL TRANSFER TUBEPart Number: HO26-114 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holl...

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$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
+ GST
Holley Metering Block Main Well Plug, 10 pk (HO26-111-10) HO26-111-10
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
+ GST

Holley Metering Block Main Well Plug, 10 pk (HO26-111-10)

HOLLEY METERING BLOCK PLUGSPart Number: HO26-111-10 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years....

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$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
+ GST
Holley Idle Mixture Screw Gasket (HO26-110-10) HO26-110-10
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
+ GST

Holley Idle Mixture Screw Gasket (HO26-110-10)

Packet Of 10

HOLLEY MIXTURE SCREW GASKETPacket Of 10Part Number: HO26-110-10 Holley Performance Products has been the undisputed leader in fuel systems for ove...

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$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
+ GST
Holley Carburettor Throttle Plate Kit (HO26-100) HO26-100
$102.60 - $102.60
$102.60
$102.60 - $102.60
$102.60
+ GST

Holley Carburettor Throttle Plate Kit (HO26-100)

Throttle Plate Kit 2" Plate Dia. without Hole

2' THROTTLE PLATE KITThrottle Plate Kit 2" Plate Dia. without HolePart Number: HO26-100 Holley Performance Products has been the undisputed leader...

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$102.60 - $102.60
$102.60
$102.60 - $102.60
$102.60
+ GST
Holley Polished Aluminium Valve Covers (HO241-90)
Holley Polished Aluminium Valve Covers (HO241-90) HO241-90
$1,071.00 - $1,071.00
$1,071.00
$1,071.00 - $1,071.00
$1,071.00
+ GST

Holley Polished Aluminium Valve Covers (HO241-90)

Suit GM LS Series

LS ALLOY VALVE COVERS POLISHEDSuit GM LS SeriesPart Number: HO241-90 Holley's cast aluminium valve covers for GM LS enginesprovide a fresh, refine...

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$1,071.00 - $1,071.00
$1,071.00
$1,071.00 - $1,071.00
$1,071.00
+ GST
Holley Finned Aluminium M/T Valve Covers - Polished (HO241-82)
Holley Finned Aluminium M/T Valve Covers - Polished (HO241-82) HO241-82
$660.20 - $660.20
$660.20
$660.20 - $660.20
$660.20
+ GST

Holley Finned Aluminium M/T Valve Covers - Polished (HO241-82)

Suit SBChev

CHEV S/B (M/T) VALVE COVERSSuit SBChevPart Number: HO241-82 Flashback - 1972: Nothing was cooler than sporting around town in a hot rod with a Hol...

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$660.20 - $660.20
$660.20
$660.20 - $660.20
$660.20
+ GST
Holley Black Satin LSX Aluminium Valve Covers (HO241-407) HO241-407
$924.30 - $924.30
$924.30
$924.30 - $924.30
$924.30
+ GST

Holley Black Satin LSX Aluminium Valve Covers (HO241-407)

Tall Suit GM LS Series

TALL LS VALVE COVER WITH LSXTall Suit GM LS SeriesPart Number: HO241-407 Based on our existing tall LS valve covers, the GM Licensed Tall LS valve...

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$924.30 - $924.30
$924.30
$924.30 - $924.30
$924.30
+ GST
Holley Valley Cover- Trussed (HO241-265)
Holley Valley Cover- Trussed (HO241-265) HO241-265
$394.70 - $394.70
$394.70
$394.70 - $394.70
$394.70
+ GST

Holley Valley Cover- Trussed (HO241-265)

Black Satin Finish Suit GM LS2/LS3/LS7/LSX

LS2 LS3 VALLEY COVER TRUSSEDBlack Satin Finish Suit GM LS2/LS3/LS7/LSXPart Number: HO241-265 Holley continues to expand their offerings for the GM...

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$394.70 - $394.70
$394.70
$394.70 - $394.70
$394.70
+ GST
Holley Valley Cover- Trussed (HO241-263)
Holley Valley Cover- Trussed (HO241-263) HO241-263
$381.50 - $381.50
$381.50
$381.50 - $381.50
$381.50
+ GST

Holley Valley Cover- Trussed (HO241-263)

Natural Billet Suit GM LS2/LS3/LS7/LSX

LS2 / LS3 VALLEY COVER TRUSSEDNatural Billet Suit GM LS2/LS3/LS7/LSXPart Number: HO241-263 Holley continues to expand their offerings for the GM L...

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$381.50 - $381.50
$381.50
$381.50 - $381.50
$381.50
+ GST
Holley Valley Cover- Trussed (HO241-262)
Holley Valley Cover- Trussed (HO241-262) HO241-262
$484.20 - $484.20
$484.20
$484.20 - $484.20
$484.20
+ GST

Holley Valley Cover- Trussed (HO241-262)

Black Satin Finish Suit GM LS1/LS6

LS1 / 6 VALLEY COVER FINNEDBlack Satin Finish Suit GM LS1/LS6Part Number: HO241-262 Holley continues to expand their offerings for the GM LS engin...

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$484.20 - $484.20
$484.20
$484.20 - $484.20
$484.20
+ GST
Holley Valley Cover- Finned (HO241-256)
Holley Valley Cover- Finned (HO241-256) HO241-256
$348.60 - $348.60
$348.60
$348.60 - $348.60
$348.60
+ GST

Holley Valley Cover- Finned (HO241-256)

LS1 / 6 VALLEY COVER FINNEDNatural Cast Finish Suit GM LS1/LS6Part Number: HO241-256 Holley's finned LS valley covers are manufactured from die-ca...

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$348.60 - $348.60
$348.60
$348.60 - $348.60
$348.60
+ GST
Holley Vintage Series Fined Valve Covers (HO241-247)
Holley Vintage Series Fined Valve Covers (HO241-247) HO241-247
$542.90 - $542.90
$542.90
$542.90 - $542.90
$542.90
+ GST

Holley Vintage Series Fined Valve Covers (HO241-247)

Black Center Bolt Suit SB Chev

RETRO FINNED VALVE COVERS, SBCBlack Center Bolt Suit SB ChevPart Number: HO241-247 Holley is pleased to expandour Vintage Series line to nowinclud...

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$542.90 - $542.90
$542.90
$542.90 - $542.90
$542.90
+ GST
Holley Vintage Series Fined Valve Covers (HO241-242)
Holley Vintage Series Fined Valve Covers (HO241-242) HO241-242
$463.80 - $463.80
$463.80
$463.80 - $463.80
$463.80
+ GST

Holley Vintage Series Fined Valve Covers (HO241-242)

Black SuitSB Chev

RETRO FINNED VALVE COVERS, SBCBlack SuitSB ChevPart Number: HO241-242 These new products are the first of the Vintage Series family of die-cast al...

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$463.80 - $463.80
$463.80
$463.80 - $463.80
$463.80
+ GST
Holley Vintage Series Fined Valve Covers (HO241-241)
Holley Vintage Series Fined Valve Covers (HO241-241) HO241-241
$499.50 - $499.50
$499.50
$499.50 - $499.50
$499.50
+ GST

Holley Vintage Series Fined Valve Covers (HO241-241)

Polished Suit SB Chev

RETRO FINNED VALVE COVERS, SBCPolished Suit SB ChevPart Number: HO241-241 These new products are the first of the Vintage Series family of die-cas...

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$499.50 - $499.50
$499.50
$499.50 - $499.50
$499.50
+ GST
Holley Universal Throttle Solenoid Bracket (HO20-9)
Holley Universal Throttle Solenoid Bracket (HO20-9) HO20-9
$42.80 - $42.80
$42.80
$42.80 - $42.80
$42.80
+ GST

Holley Universal Throttle Solenoid Bracket (HO20-9)

THROTTLE SOLENOID BRACKETPart Number: HO20-9 Universal Throttle Solenoid Bracket . Can be used on many Holley aftermarket carburettors. Use with s...

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$42.80 - $42.80
$42.80
$42.80 - $42.80
$42.80
+ GST
Holley Ford Trans Kickdown Hardware kit (HO20-91) HO20-91
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
+ GST

Holley Ford Trans Kickdown Hardware kit (HO20-91)

TRANS KICKDOWN BRACKET/SPRINGPart Number: HO20-91 This is the hardware kit needed when installing a Holley universal carburettor with two mounting...

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$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
+ GST
Holley Carburettor Throttle Cable Bracket (HO20-88)
Holley Carburettor Throttle Cable Bracket (HO20-88) HO20-88
$100.20 - $100.20
$100.20
$100.20 - $100.20
$100.20
+ GST

Holley Carburettor Throttle Cable Bracket (HO20-88)

HOLLEY THROTTLE CABLE BRACKETPart Number: HO20-88 Chrome throttle cable bracket and throttle return spring installation. Features: Includes dual ...

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$100.20 - $100.20
$100.20
$100.20 - $100.20
$100.20
+ GST