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Hellwig 78-87 GM G-Body 2dr (Excl. El Camino) Frame FX Kit

SKU: HWG11104

Frame Rail Braces

HWG Frame FX Kits...

Hellwig 78-87 GM G-Body 2dr (Excl. El Camino) Frame FX Kit

SKU: HWG11104

Frame Rail Braces

HWG Frame FX Kits...

Sale ends in Calculating...

A$2,119.50 A$2,757.06
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

One of the most effective ways to improve the stiffness and handling of GM A/G Body is to box the factory chassis. This process could take considerable time with measuring, cutting and fitting steel panels, however Hellwig Products is making the task easy and even more effective with its custom fit Frame FX kit.

Product Overview

One of the most effective ways to improve the stiffness and handling of GM A/G Body is to box the factory chassis. This process could take considerable time with measuring, cutting and fitting steel panels, however Hellwig Products is making the task easy and even more effective with its custom fit Frame FX kit.


Features and Benefits

  • Reinforces Factory Chassis
  • Adds an extra body mount to secure the floor pan to the chassis for added stability
  • Stiffen the factory chassis to improve the overall strength, handling and ride quality
  • Supplied with 14 pre-formed steel panels that fit in weak areas of each factory frame rail
  • Transmission crossmember mount allows multiple drivetrain configurations

Product Details

Description:Frame FX Kit
Material:Steel
Part Number:hwg11104
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Y/N:Y
Title:Hellwig Frame FX Kit
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes
Welding Required:Yes

Part Type

Frame Stiffener Kit

Data: v4.2 - Upd: 2026-10-13 17:21:12

Features

  • Adds an extra body mount to secure the floor pan to the chassis for added stability
  • Reinforces Factory Chassis
  • Stiffen the factory chassis to improve the overall strength, handling and ride quality
  • Supplied with 14 pre-formed steel panels that fit in weak areas of each factory frame rail
  • Transmission crossmember mount allows multiple drivetrain configurations

Specifications

Product Attributes - UPC
745662111045
Product Attributes - Brand
Hellwig
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Frame Rail Braces
Product Attributes - Brace Color
Natural
Product Attributes - Product Line
Hellwig Frame FX Kits
Product Attributes - Brace Material
Steel
Product Attributes - Brace Position
Frame
Product Attributes - Manufacturer's Part Number
11104

Reference Information

Brand Name/s Hellwig
StreetFX SKU hwg11104
SFX Item ID 4158746
Supplier Item Code 4158746
Manufacturer SKU 11104
Manufacturer UPC 745662111045
Alternative References HEL11104, 2dr

Brochures

Compatibility

Application Data
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1980
    Ending Year1980
    Application NotesBody Type: Coupe. Incl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1978
    Ending Year1979
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1978
    Ending Year1979
    Application NotesBody Type: Coupe. Incl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1982
    Ending Year1987
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelESTATE
    Beginning Year1980
    Ending Year1981
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelESTATE
    Beginning Year1984
    Ending Year1984
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelESTATE WAGON
    Beginning Year1985
    Ending Year1987
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelLIMITED
    Beginning Year1978
    Ending Year1987
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelOLYMPIA LIMITED
    Beginning Year1984
    Ending Year1984
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1978
    Ending Year1979
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1978
    Ending Year1979
    Application NotesBody Type: Coupe. Incl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelCENTURY
    SubmodelSPORT
    Beginning Year1978
    Ending Year1980
    Application NotesIncl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelCENTURY
    SubmodelSPORT
    Beginning Year1978
    Ending Year1981
    Application Notes2 door
  • MakeBUICK
    ModelCENTURY
    SubmodelT-TYPE
    Beginning Year1983
    Ending Year1986
    Application Notes2 door
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1978
    Ending Year1981
    Application NotesIncl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1978
    Ending Year1987
    Application Notes2 door
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1978
    Ending Year1987
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1982
    Ending Year1984
    Application NotesBody Type: Coupe. Incl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1985
    Ending Year1987
    Application NotesIncl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelREGAL
    SubmodelESTATE WAGON
    Beginning Year1982
    Ending Year1983
    Application Notes2 door
  • MakeBUICK
    ModelREGAL
    SubmodelESTATE WAGON
    Beginning Year1982
    Ending Year1983
  • MakeBUICK
    ModelREGAL
    SubmodelGNX
    Beginning Year1987
    Ending Year1987
    Application Notes2 door
  • MakeBUICK
    ModelREGAL
    SubmodelGNX
    Beginning Year1987
    Ending Year1987
    Application NotesIncl. All The Precut And Formed Pieces To Box The Factory Frame Rails
  • MakeBUICK
    ModelREGAL
    SubmodelGNX
    Beginning Year1987
    Ending Year1987

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