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Spacers & Adapters

Spacers & Adapters improve intake plenum volume or help adapt carburetors to various manifolds. They can enhance airflow, tuning flexibility, and throttle response—especially on performance V8s and custom builds.

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RPC Phenolic Plastic Carburettor Spacer, 1-11/16" Ported, 1/2" Spacer (RPCR9138) RPCR9138
$64.70 - $64.70
$64.70
$64.70 - $64.70
$64.70
+ GST

RPC Phenolic Plastic Carburettor Spacer, 1-11/16" Ported, 1/2" Spacer (RPCR9138)

Fits Holley/AFB Four Barrel Carburettors, Gasket & 2" Stud Kit Included

PHENOLIC CARB 1/2" SPACERFits Holley/AFB Four Barrel Carburettors, Gasket & 2" Stud Kit IncludedPart Number: RPCR9138 Made out of phenolic res...

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$64.70 - $64.70
$64.70
$64.70 - $64.70
$64.70
+ GST
Moroso Laminated Wood Carburettor Spacer (MO65015) MO65015
$106.50 - $106.50
$106.50
$106.50 - $106.50
$106.50
+ GST

Moroso Laminated Wood Carburettor Spacer (MO65015)

1/2" Thick Open Center Suits4150/4160 Holley Carburettors

CARB 1/2" SPACER OPEN SUIT1/2" Thick Open Center Suits4150/4160 Holley CarburettorsPart Number: MO65015 Unique 1/2" spacers are precision machine...

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$106.50 - $106.50
$106.50
$106.50 - $106.50
$106.50
+ GST
RPC Aluminium Carb Adapter with Studs & Gaskets (RPCR2066)
$92.40 - $92.40
$92.40
$92.40 - $92.40
$92.40
+ GST

RPC Aluminium Carb Adapter with Studs & Gaskets (RPCR2066)

Square Bore to Spread Bore

ALUMINIUM SQ TO SPREAD ADAPTORSquare Bore to Spread BorePart Number: RPCR2066 Mounts 4-BBL square bore carburetors to spread bore carburetor flang...

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$92.40 - $92.40
$92.40
$92.40 - $92.40
$92.40
+ GST
Stromberg Phenolic Carburettor Spacer (STROM39447K) STROM39447K
$74.80 - $74.80
$74.80
$74.80 - $74.80
$74.80
+ GST

Stromberg Phenolic Carburettor Spacer (STROM39447K)

1/4" Thick Suit 3-Bolt 2BBL Stromberg Also Holley & Edelbrock

STROMBERG CARBY 1/4" PHENOLIC1/4" Thick Suit 3-Bolt 2BBL Stromberg Also Holley & EdelbrockPart Number: STROM39447K Helping prevent heat transf...

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$74.80 - $74.80
$74.80
$74.80 - $74.80
$74.80
+ GST
RPC Phenolic Plastic Carburettor Spacer, Open Center, 1/2" Spacer (RPCR9139) RPCR9139
$64.70 - $64.70
$64.70
$64.70 - $64.70
$64.70
+ GST

RPC Phenolic Plastic Carburettor Spacer, Open Center, 1/2" Spacer (RPCR9139)

Fits Holley/AFB Four Barrel Carburettors, Gasket & 2" Stud Kit Included

PHENOLIC CARBY 1/2" SPACERFits Holley/AFB Four Barrel Carburettors, Gasket & 2" Stud Kit IncludedPart Number: RPCR9139 Made out of phenolic re...

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$64.70 - $64.70
$64.70
$64.70 - $64.70
$64.70
+ GST
RPC Phenolic Plastic Carburettor Spacer, 1-11/16" Ported, 2" Spacer (RPCR9135) RPCR9135
$92.40 - $92.40
$92.40
$92.40 - $92.40
$92.40
+ GST

RPC Phenolic Plastic Carburettor Spacer, 1-11/16" Ported, 2" Spacer (RPCR9135)

Fits Holley/AFB Four Barrel Carburettors, Gasket & 3" Stud Kit Included

PHENOLIC CARB 2" SPACERFits Holley/AFB Four Barrel Carburettors, Gasket & 3" Stud Kit IncludedPart Number: RPCR9135 Made out of phenolic resin...

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$92.40 - $92.40
$92.40
$92.40 - $92.40
$92.40
+ GST
RPC 1" Aluminium Carburettor Spacer Kit (RPCR2103) RPCR2103
$94.80 - $94.80
$94.80
$94.80 - $94.80
$94.80
+ GST

RPC 1" Aluminium Carburettor Spacer Kit (RPCR2103)

Suit Holley & AFB 4bbl Carburettors with Open Center & 3/8" Vacuum Tube, Kit Includes 3" Stud Kit & Gaskets

1" 4150 CARB SPACER W/VAC PORTSuit Holley & AFB 4bbl Carburettors with Open Center & 3/8" Vacuum Tube, Kit Includes 3" Stud Kit & Gaske...

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$94.80 - $94.80
$94.80
$94.80 - $94.80
$94.80
+ GST
RPC Aluminium Carb Adapter with Studs & Gaskets (RPCR2064) RPCR2064
$92.40 - $92.40
$92.40
$92.40 - $92.40
$92.40
+ GST

RPC Aluminium Carb Adapter with Studs & Gaskets (RPCR2064)

Reversable Large To Small Bore, 1-11/16" Port To 1-7/16" Port

ADAPTER LARGE 4BBL TO SMALLReversable Large To Small Bore, 1-11/16" Port To 1-7/16" PortPart Number: RPCR2064 Mounts Holley or AFB 4-BBL square bo...

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$92.40 - $92.40
$92.40
$92.40 - $92.40
$92.40
+ GST
MRG Mr Gasket Aluminium Carburettor Spacer Kit 2" Open Centre (MG6007) MG6007
$130.70 - $130.70
$130.70
$130.70 - $130.70
$130.70
+ GST

MRG Mr Gasket Aluminium Carburettor Spacer Kit 2" Open Centre (MG6007)

For Holley/Carter Standard Bolt Patterns

2" 4BL OPEN HOLE CARB SPACERFor Holley/Carter Standard Bolt PatternsPart Number: MG6007 Increase your power and performance with a one or two-inch...

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$130.70 - $130.70
$130.70
$130.70 - $130.70
$130.70
+ GST
Edelbrock Carburettor Spacer - Phenolic Plastic (ED8710) ED8710
Contact for availability
$126.40 - $126.40
$126.40
$126.40 - $126.40
$126.40
+ GST

Edelbrock Carburettor Spacer - Phenolic Plastic (ED8710)

1" open spacer

1 OPEN CARB SPACER (PHENOLIC)1" open spacerPart Number: ED8710 The Edelbrock Carburetor Spacer #8711 4-hole design enhances low-rpm torque and thr...

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$126.40 - $126.40
$126.40
$126.40 - $126.40
$126.40
+ GST
Contact for availability
Edelbrock Carburettor Adapter (ED2696) ED2696
Contact for availability
$79.60 - $79.60
$79.60
$79.60 - $79.60
$79.60
+ GST

Edelbrock Carburettor Adapter (ED2696)

4 Hole Square Bore to Spread Bore

Sq Bore To Q-Jet Adapter4 Hole Square Bore to Spread BorePart Number: ED2696 Mounts Edelbrock square-bore carbs to stock Quadrajet & Thermo-Qu...

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$79.60 - $79.60
$79.60
$79.60 - $79.60
$79.60
+ GST
Contact for availability
Aeroflow Carburettor Phenolic 1" 4 Hole Spacer (AF42-9134) AF42-9134
$58.60 - $58.60
$58.60
$58.60 - $58.60
$58.60
+ GST

Aeroflow Carburettor Phenolic 1" 4 Hole Spacer (AF42-9134)

Gaskets and Mounting Hardware Included

CARBURETTOR PHENOLIC 1" 4 HOLEGaskets and Mounting Hardware IncludedPart Number: AF42-9134 Aeroflow phenolic carburettor spacers improve air/fuel ...

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$58.60 - $58.60
$58.60
$58.60 - $58.60
$58.60
+ GST
Aeroflow Carburettor Phenolic 1" Open Spacer (AF42-9136) AF42-9136
$55.10 - $55.10
$55.10
$55.10 - $55.10
$55.10
+ GST

Aeroflow Carburettor Phenolic 1" Open Spacer (AF42-9136)

Gaskets and Mounting Hardware Included

CARBURETTOR PHENOLIC 1" OPENGaskets and Mounting Hardware IncludedPart Number: AF42-9136 Aeroflow phenolic carburettor spacers improve air/fuel di...

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$55.10 - $55.10
$55.10
$55.10 - $55.10
$55.10
+ GST
Snow Carburettor Spacer Plate (RPSP40050) RPSP40050
$269.60 - $269.60
$269.60
$269.60 - $269.60
$269.60
+ GST

Snow Carburettor Spacer Plate (RPSP40050)

1" Suit 4150 Style For Snow Performance Injection Nozzle

CARBY 4150 STYLE SPACER PLATE1" Suit 4150 Style For Snow Performance Injection NozzlePart Number: RPSP40050 5/8" thick adapter plates allow for a ...

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$269.60 - $269.60
$269.60
$269.60 - $269.60
$269.60
+ GST
RPC Phenolic Plastic Carburettor Spacer, Open Center, 2" Spacer (RPCR9137) RPCR9137
$83.20 - $83.20
$83.20
$83.20 - $83.20
$83.20
+ GST

RPC Phenolic Plastic Carburettor Spacer, Open Center, 2" Spacer (RPCR9137)

Fits Holley/AFB Four Barrel Carburettors, Gasket & 3" Stud Kit Included

PHENOLIC CARB 2" SPACERFits Holley/AFB Four Barrel Carburettors, Gasket & 3" Stud Kit IncludedPart Number: RPCR9137 Made out of phenolic resin...

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$83.20 - $83.20
$83.20
$83.20 - $83.20
$83.20
+ GST
RPC Phenolic Plastic Carburettor Spacer, Open Center, 1" Spacer (RPCR9136) RPCR9136
Contact for availability
$83.20 - $83.20
$83.20
$83.20 - $83.20
$83.20
+ GST

RPC Phenolic Plastic Carburettor Spacer, Open Center, 1" Spacer (RPCR9136)

Fits Holley/AFB Four Barrel Carburettors, Gasket & 2-1/2" Stud Kit Included

PHENOLIC CARB 1" SPACERFits Holley/AFB Four Barrel Carburettors, Gasket & 2-1/2" Stud Kit IncludedPart Number: RPCR9136 Made out of phenolic r...

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$83.20 - $83.20
$83.20
$83.20 - $83.20
$83.20
+ GST
Contact for availability
Proform Trackside Carburettor Spacer Kit (PR67160C) PR67160C
Contact for availability
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
+ GST

Proform Trackside Carburettor Spacer Kit (PR67160C)

Kit Contains Frame and 3 Popular Inserts

CARBURETTOR CARB 1" SPACER KITKit Contains Frame and 3 Popular InsertsPart Number: PR67160C Easily optimize your flow rates with the new PROFORM m...

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$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
+ GST
Contact for availability
MRG Mr Gasket Aluminium Carburettor Spacer Kit 1" Ported (4 Hole) (MG6006) MG6006
$108.90 - $108.90
$108.90
$108.90 - $108.90
$108.90
+ GST

MRG Mr Gasket Aluminium Carburettor Spacer Kit 1" Ported (4 Hole) (MG6006)

For Holley/Carter Standard Bolt Patterns

1" 4BL 4 HOLE CARB SPACER SQFor Holley/Carter Standard Bolt PatternsPart Number: MG6006 Increase your power and performance with a one or two-inch...

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$108.90 - $108.90
$108.90
$108.90 - $108.90
$108.90
+ GST
MRG Mr Gasket Thermal Insulating Carburettor Spacer Kit (MG3404) MG3404
$123.40 - $123.40
$123.40
$123.40 - $123.40
$123.40
+ GST

MRG Mr Gasket Thermal Insulating Carburettor Spacer Kit (MG3404)

4 Hole Bore Manifold Design

1" 4 HOLE PHENOLIC CARB SQUARE4 Hole Bore Manifold DesignPart Number: MG3404 Manufactured from advanced phenolic thermo set plastic and engineered...

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$123.40 - $123.40
$123.40
$123.40 - $123.40
$123.40
+ GST
Moroso Carburettor Wedge Plate (MO65030) MO65030
Contact for availability
$119.60 - $119.60
$119.60
$119.60 - $119.60
$119.60
+ GST

Moroso Carburettor Wedge Plate (MO65030)

Suits standard Holley Bolt Pattern, Carter AFB/Edelbrock

MOROSO HOLLEY 4150 SQUARE BORESuits standard Holley Bolt Pattern, Carter AFB/EdelbrockPart Number: MO65030 .830" thick at its thickest point To ...

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$119.60 - $119.60
$119.60
$119.60 - $119.60
$119.60
+ GST
Contact for availability
Aeroflow 1" Tapered High Velocity Carburettor Spacer (AF64-2044BLK) AF64-2044BLK
$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00
+ GST

Aeroflow 1" Tapered High Velocity Carburettor Spacer (AF64-2044BLK)

Black Finish. Suit 4150 Style Flange

VELOCITY CARB SPACER 4150 1"Black Finish. Suit 4150 Style FlangePart Number: AF64-2044BLK Aeroflow's high velocity spacers increase the velocity o...

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$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00
+ GST
Aeroflow Carburettor Alloy 3/4" Spacer with Vacuum Port Gaskets and Mounting Hardware Included (AF42-2103) AF42-2103
$60.40 - $60.40
$60.40
$60.40 - $60.40
$60.40
+ GST

Aeroflow Carburettor Alloy 3/4" Spacer with Vacuum Port Gaskets and Mounting Hardware Included (AF42-2103)

Gaskets and Mounting Hardware Included

CARBURETTOR ALLOY 1" SPACERGaskets and Mounting Hardware IncludedPart Number: AF42-2103 Aeroflow die cast aluminium carburettor spacer improves air...

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$60.40 - $60.40
$60.40
$60.40 - $60.40
$60.40
+ GST
Edelbrock Carburettor Spacer 1/2" Performer Divided-Wall Spacer, for Dual-Plane Manifolds (ED8715) ED8715
Contact for availability
$140.70 - $140.70
$140.70
$140.70 - $140.70
$140.70
+ GST

Edelbrock Carburettor Spacer 1/2" Performer Divided-Wall Spacer, for Dual-Plane Manifolds (ED8715)

1/2" Performer Divided-Wall Spacer, for Dual-Plane Manifolds

Performer 1/2-Inch Spacer1/2" Performer Divided-Wall Spacer, for Dual-Plane ManifoldsPart Number: ED8715 The Edelbrock Carburetor Spacer #8715 divi...

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$140.70 - $140.70
$140.70
$140.70 - $140.70
$140.70
+ GST
Contact for availability
Aeroflow Carburettor Phenolic 2" Open Spacer Gaskets and Mounting Hardware Included (AF42-9137) AF42-9137
$60.40 - $60.40
$60.40
$60.40 - $60.40
$60.40
+ GST

Aeroflow Carburettor Phenolic 2" Open Spacer Gaskets and Mounting Hardware Included (AF42-9137)

Gaskets and Mounting Hardware Included

CARBURETTOR PHENOLIC 2" OPENGaskets and Mounting Hardware IncludedPart Number: AF42-9137 Aeroflow phenolic carburettor spacers improve air/fuel dis...

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$60.40 - $60.40
$60.40
$60.40 - $60.40
$60.40
+ GST
Aeroflow Carburettor Phenolic 2" 4 Hole Spacer Gaskets and Mounting Hardware Included (AF42-9135) AF42-9135
$60.40 - $60.40
$60.40
$60.40 - $60.40
$60.40
+ GST

Aeroflow Carburettor Phenolic 2" 4 Hole Spacer Gaskets and Mounting Hardware Included (AF42-9135)

Gaskets and Mounting Hardware Included

CARBURETTOR PHENOLIC 2" 4 HOLEGaskets and Mounting Hardware IncludedPart Number: AF42-9135 Aeroflow phenolic carburettor spacers improve air/fuel d...

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$60.40 - $60.40
$60.40
$60.40 - $60.40
$60.40
+ GST
Aeroflow Carburettor Phenolic 1/2" Open Spacer (AF42-9139) AF42-9139
$44.40 - $44.40
$44.40
$44.40 - $44.40
$44.40
+ GST

Aeroflow Carburettor Phenolic 1/2" Open Spacer (AF42-9139)

Gaskets and Mounting Hardware Included

CARBURETTOR PHENOLIC 1/2" OPENGaskets and Mounting Hardware IncludedPart Number: AF42-9139 Aeroflow phenolic carburettor spacers improve air/fuel ...

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$44.40 - $44.40
$44.40
$44.40 - $44.40
$44.40
+ GST
Aeroflow 1" Open High Velocity Carburettor Spacer (AF64-2090C)
$231.50 - $231.50
$231.50
$231.50 - $231.50
$231.50
+ GST

Aeroflow 1" Open High Velocity Carburettor Spacer (AF64-2090C)

Chrome Finish. Suit 4500 Style Flange

BILLET SPACER 4500 1" THICKChrome Finish. Suit 4500 Style FlangePart Number: AF64-2090C Aeroflow's high velocity spacers increase the velocity of ...

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$231.50 - $231.50
$231.50
$231.50 - $231.50
$231.50
+ GST
RPC 2" Aluminium Carburettor Complete Kit (RPCR2081)
Contact for availability
$101.60 - $101.60
$101.60
$101.60 - $101.60
$101.60
+ GST

RPC 2" Aluminium Carburettor Complete Kit (RPCR2081)

Suit Holley & AFB 4bbl Carburettor (Open Center), Kit Includes 2" Stud Kit, Spacers & Gaskets

2" 4150 ALUM OPEN CARB SPACERSuit Holley & AFB 4bbl Carburettor (Open Center), Kit Includes 2" Stud Kit, Spacers & GasketsPart Number: RPCR...

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$101.60 - $101.60
$101.60
$101.60 - $101.60
$101.60
+ GST
Contact for availability
Edelbrock Carburettor Adapter - 2" (ED8716)
$187.30 - $187.30
$187.30
$187.30 - $187.30
$187.30
+ GST

Edelbrock Carburettor Adapter - 2" (ED8716)

Adapts 4500 Series manifold flange to 4150 Series standard flange carburettor.

CARB ADAPTOR 4150 CARB TO 4500Adapts 4500 Series manifold flange to 4150 Series standard flange carburettor.Part Number: ED8716 The Edelbrock Stan...

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$187.30 - $187.30
$187.30
$187.30 - $187.30
$187.30
+ GST
Wilson 1.50" Carburettor Adaptor 4500 To 4150 Series (WI027030)
Wilson 1.50" Carburettor Adaptor 4500 To 4150 Series (WI027030)
Contact for availability
$341.10 - $341.10
$341.10
$341.10 - $341.10
$341.10
+ GST

Wilson 1.50" Carburettor Adaptor 4500 To 4150 Series (WI027030)

WI027030 - CARBY ADAPTOR 4500 CARBS TOPart Number: WI027030Wilson Manifolds carburettor adapters maximize horsepower in applications where the carb...

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$341.10 - $341.10
$341.10
$341.10 - $341.10
$341.10
+ GST
Contact for availability
Wilson Carburettor Spacer (WI020050)
Wilson Carburettor Spacer (WI020050)
Contact for availability
$291.40 - $291.40
$291.40
$291.40 - $291.40
$291.40
+ GST

Wilson Carburettor Spacer (WI020050)

2" Open Hole Suit Dominator

WI020050 - 2" OPEN SPACER - DOMINATOR2" Open Hole Suit DominatorPart Number: WI020050Wilson Manifolds open spacers have become the standard in NASC...

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$291.40 - $291.40
$291.40
$291.40 - $291.40
$291.40
+ GST
Contact for availability
Wilson 1.50" Light Weight Tapered Spacer (WI004130)
Wilson 1.50" Light Weight Tapered Spacer (WI004130)
Contact for availability
$511.60 - $511.60
$511.60
$511.60 - $511.60
$511.60
+ GST

Wilson 1.50" Light Weight Tapered Spacer (WI004130)

Suit 4150 Series Carburettors

WI004130 - WILSON TAPERED SPACER SUITSuit 4150 Series CarburettorsPart Number: WI004130Wilson Manifolds Tapered Spacers feature a computer generate...

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$511.60 - $511.60
$511.60
$511.60 - $511.60
$511.60
+ GST
Contact for availability
Wilson Billet Aluminium Elbow 95-105mm (WI462205) WI462205
Contact for availability
$1,150.00 - $1,150.00
$1,150.00
$1,150.00 - $1,150.00
$1,150.00
+ GST

Wilson Billet Aluminium Elbow 95-105mm (WI462205)

Suit 4500 Flange

WI462205 - WILSON BILLET ELBOW 90-105 MMSuit 4500 FlangePart Number: WI462205Wilson Manifolds lightweight 100-degree elbows provide the most effici...

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$1,150.00 - $1,150.00
$1,150.00
$1,150.00 - $1,150.00
$1,150.00
+ GST
Contact for availability
Wilson Cast Aluminium Elbow 95-105mm (WI462101) WI462101
Contact for availability
$1,065.90 - $1,065.90
$1,065.90
$1,065.90 - $1,065.90
$1,065.90
+ GST

Wilson Cast Aluminium Elbow 95-105mm (WI462101)

Suit 4150 Flange

WI462101 - WILSON 90DEG CAST ELBOW FROMSuit 4150 FlangePart Number: WI462101Wilson Manifolds lightweight 100-degree elbows provide the most efficie...

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$1,065.90 - $1,065.90
$1,065.90
$1,065.90 - $1,065.90
$1,065.90
+ GST
Contact for availability
Contact for availability
$371.60 - $371.60
$371.60
$371.60 - $371.60
$371.60
+ GST

Wilson 90° Cast Aluminium Intake Elbow (WI461201)

4500 Flange Suit 60-90mm Single Throttle Body

WI461201 - WILSON 90DEG CAST ELBOW4500 Flange Suit 60-90mm Single Throttle BodyPart Number: WI461201Wilson Manifolds lightweight 100-degree elbows ...

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$371.60 - $371.60
$371.60
$371.60 - $371.60
$371.60
+ GST
Contact for availability
$769.90 - $769.90
$769.90
$769.90 - $769.90
$769.90
+ GST

Wilson Cast Aluminium Elbow 60-90mm (WI461101)

Suit 4150 Flange

WILSON 90 DEGREE CAST ELBOWSuit 4150 FlangePart Number: WI461101 Wilson Manifolds lightweight 100-degree elbows provide the most efficient method ...

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$769.90 - $769.90
$769.90
$769.90 - $769.90
$769.90
+ GST