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Kyb

Kyb

KYB Shocks & Struts Gas-A-Just Front & Rear AVANTI II 1965-85 BUICK Riviera 1963-65 CHEVROLET Bel Ai

SKU: KYBKG4550

Shocks and Struts

KYB Shocks & Struts Gas-A-Just...

Kyb

Kyb

KYB Shocks & Struts Gas-A-Just Front & Rear AVANTI II 1965-85 BUICK Riviera 1963-65 CHEVROLET Bel Ai

SKU: KYBKG4550

Shocks and Struts

KYB Shocks & Struts Gas-A-Just...

Sale ends in Calculating...

A$214.61 A$248.14
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Part Type

63-82 Corvette Front

Data: v4.2 - Upd: 2026-10-13 05:42:41

Features

  • Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.

Specifications

Product Attributes - Brand
KYB Shocks & Struts
Product Attributes - Manufacturer's Part Number
KG4550
Product Attributes - Part Type
Shocks and Struts
Product Attributes - Product Line
KYB Gas-a-Just Shocks and Struts
Product Attributes - UPC
781552045502
Product Attributes - Ride Height
Stock
Product Attributes - Extended Length (in.)
13.54
Product Attributes - Collapsed Length (in.)
9.25
Product Attributes - Internal Design
Monotube
Product Attributes - Adjustable Valving
No
Product Attributes - Gas Charged
Yes
Product Attributes - Upper Mount
Stud
Product Attributes - Lower Mount
T-bar
Product Attributes - Bushing Material
Rubber
Product Attributes - Bushing Color
Black
Product Attributes - Boot Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Kyb
StreetFX SKU kybKG4550
SFX Item ID 4443314
Supplier Item Code 4443314
Manufacturer SKU KG4550
Manufacturer UPC 781552045502

Compatibility

Application Data
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    Liter5.3
    CID327
    CC5358
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Liter5.3
    CID327
    CC5358
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1969
    Ending Year1980
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter6.6
    CID400
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeU
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1973
    Ending Year1976
    Engine TypeV8
    Liter6.6
    CID400
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1981
    Ending Year1985
    Engine TypeV8
    Liter5.0
    CID305
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelGT
    Beginning Year1985
    Ending Year1985
    Engine TypeV8
    Liter5.0
    CID305
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleConvertible
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleHardtop
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CID265
    CC4343
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleConvertible
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CID265
    CC4343
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleHardtop
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CID265
    CC4343
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CID265
    CC4343
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CID283
    CC4638
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleConvertible
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CID283
    CC4638
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleHardtop
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CID283
    CC4638
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CID283
    CC4638
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1958
    Ending Year1961
    Engine TypeV8
    Liter5.7
    CID348
    CC5704
    Engine Size5.7L/348
    Engine FamilyChevy big block W-engines
    DrivetrainRWD
    Shock PositionFront
    Body StyleHardtop
    Application NotesGas-a-just; (Exc. Air Suspension ), Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1958
    Ending Year1961
    Engine TypeV8
    Liter5.7
    CID348
    CC5704
    Engine Size5.7L/348
    Engine FamilyChevy big block W-engines
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; (Exc. Air Suspension ), Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1958
    Ending Year1961
    Engine TypeV8
    Liter5.7
    CID348
    CC5704
    Engine Size5.7L/348
    Engine FamilyChevy big block W-engines
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; (Exc. Air Suspension ), Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1958
    Ending Year1962
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleHardtop
    Application NotesGas-a-just; (Exc. Air Suspension ), Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1958
    Ending Year1962
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; (Exc. Air Suspension ), Monotube Performance Upgrade
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1958
    Ending Year1962
    Engine TypeL6
    Liter3.8
    CID235
    CC3852
    Engine Size3.8L/235
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; (Exc. Air Suspension ), Monotube Performance Upgrade
    RegionUSA

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