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Afe

aFe Silver Bullet Throttle Body Spacers 46-34021 Spacers, Bullet, Billet Aluminum, Clear Anodized, Chevrolet, GMC, Each

SKU: AFE46-34021

Throttle Body Spacers
Afe

Afe

aFe Silver Bullet Throttle Body Spacers 46-34021 Spacers, Bullet, Billet Aluminum, Clear Anodized, Chevrolet, GMC, Each

SKU: AFE46-34021

Throttle Body Spacers
A$289.72
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. Its black anodized finish gives a stealthy look. Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal. This Silver Bullet Throttle Body Spacer will fit with Magnum FORCE Intake System 54-10301 and 51-10301.

Product Overview

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. Its black anodized finish gives a stealthy look. Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal. This Silver Bullet Throttle Body Spacer will fit with Magnum FORCE Intake System 54-10301 and 51-10301.


Features and Benefits

  • Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response and fuel efficiency.
  • CNC-Machined from Durable 6061-T6 Billet Aluminum
  • Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
  • Increases Air Speed, Improving Performance and Throttle Response

Product Details

Color:Raw
Description:Silver Bullet Throttle Body Spacer Kit
Finish:Natural
Gaskets Included:Yes
Material:6061-T6 Aluminum
Mounting Hardware Included:Yes
Part Number:afe46-34021
Thickness:1
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Part Type

Throttle Body Spacers

Data: v4.2 - Upd: 2026-10-14 11:15:15

Features

  • CNC-Machined from Durable 6061-T6 Billet Aluminum
  • Increases Air Speed, Improving Performance and Throttle Response
  • Serrated-Helix design improves venturi effect and reduces whistle
  • Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response and fuel efficiency.

Specifications

Product Attributes - Brand
AFE Power
Product Attributes - Manufacturer's Part Number
46-34021
Product Attributes - Part Type
Throttle Body Spacers
Product Attributes - Product Line
aFe Silver Bullet Throttle Body Spacers
Product Attributes - UPC
802959467855
Product Attributes - Spacer Color
Clearcoat
Product Attributes - Spacer Material
Aluminum
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Afe
StreetFX SKU afe46-34021
SFX Item ID 4781907
Supplier Item Code 4781907
Manufacturer SKU 46-34021
Manufacturer UPC 802959467855

Compatibility

Application Data
  • MakeCHEVROLET
    ModelC2500
    SubmodelBASE
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC2500
    SubmodelCHEYENNE
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC2500
    SubmodelLS
    Beginning Year1999
    Ending Year2000
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC2500
    SubmodelSILVERADO
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC2500
    SubmodelWT
    Beginning Year1998
    Ending Year1998
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC3500
    SubmodelBASE
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC3500
    SubmodelCHEYENNE
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC3500
    SubmodelLS
    Beginning Year1999
    Ending Year2000
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelC3500
    SubmodelSILVERADO
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelK2500 SUBURBAN
    SubmodelBASE
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelK2500 SUBURBAN
    SubmodelLS
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelK2500 SUBURBAN
    SubmodelLT
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Liter7.4
    CID454
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelBASE
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelBASE
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD CLASSIC
    SubmodelLT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD CLASSIC
    SubmodelLT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD CLASSIC
    SubmodelWT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD CLASSIC
    SubmodelWT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLS
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLS
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2004
    Ending Year2006
    Engine TypeV8
    Liter8.1
    CID496
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
    Drivetrain4WD
    Engine VIN CodeG

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