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Hedman Street Headers for 1979-1986 COUGAR, 1979-1993 MUSTANG - 88390 Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Mercury, 5.0L, Pair

SKU: HED88390

Headers

Hedman Street Headers for 1979-1986 COUGAR, 1979-1993 MUSTANG - 88390 Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Mercury, 5.0L, Pair

SKU: HED88390

Headers
A$1,144.03
IN STOCK! Est Ship 4-7 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

For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street headers so well that they guarantee them to be free from defects--including cracks in the tubes and welds--for the life of the headers. Hedman Street headers are available uncoated or in Black Maxx or their polished HTC thermal ceramic coated finishes and, as an added bonus, they also come with all necessary gaskets and mounting hardware. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment.

Special warning regarding Hedman painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.

Part Type

79-93 5.0L Mustang Headers

Data: v4.2 - Upd: 2026-09-29 03:14:19

Specifications

Product Attributes - Brand
Hedman Hedders
Product Attributes - Manufacturer's Part Number
88390
Product Attributes - Part Type
Headers
Product Attributes - Product Line
Hedman Street Headers
Product Attributes - UPC
732611883900
Product Attributes - Header Style
Long tube one-piece
Product Attributes - Header Material
Steel
Product Attributes - Primary Tube Outside Diameter (in.)
1 5/8 in.
Product Attributes - Header Color
Temporary non-high temperature paint
Product Attributes - Flange Style
Standard
Product Attributes - Weld-Up
No
Product Attributes - Cylinder Head Port Shape
Square
Product Attributes - Collector Attachment
3-bolt flange
Product Attributes - Collector Diameter (in.)
3.00
Product Attributes - Collector Reducers Included
Yes
Product Attributes - Collector Reducer Exit Diameter
2.500 in.
Product Attributes - Tuned
No
Product Attributes - Primary Tube Gauge
16-gauge
Product Attributes - Spark Plug Position
Angle/Straight
Product Attributes - Flange Thickness (in.)
0.31 in.
Product Attributes - Bolts/Studs Included
Yes
Product Attributes - Gaskets Included
Yes
Product Attributes - Crossover Pipe Included
No
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Motor Mounts Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
The paint applied to these headers is a temporary coating only and is designed to burn off during use. High temperature paint or other high temperature coatings are recommended.

Reference Information

Brand Name/s Hedman Hedders
StreetFX SKU hed88390
SFX Item ID 5070457
Supplier Item Code 5070457
Manufacturer SKU 88390
Manufacturer UPC 732611883900
Alternative References 5.0L

Compatibility

Application Data
  • MakeFORD
    ModelMUSTANG
    SubmodelGHIA
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelGL
    Beginning Year1982
    Ending Year1982
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelGLX
    Beginning Year1982
    Ending Year1982
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelGT-350 20TH ANNIVERSARY
    Beginning Year1984
    Ending Year1984
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1982
    Ending Year1993
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelL
    Beginning Year1982
    Ending Year1982
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelL
    Beginning Year1984
    Ending Year1984
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1984
    Ending Year1993
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeMERCURY
    ModelCOUGAR
    SubmodelBASE
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeMERCURY
    ModelCOUGAR
    SubmodelBASE
    Beginning Year1983
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeMERCURY
    ModelCOUGAR
    SubmodelLS
    Beginning Year1983
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes
  • MakeMERCURY
    ModelCOUGAR
    SubmodelXR-7
    Beginning Year1979
    Ending Year1981
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
    Power SteeringYes
    Power Brakes (application)Yes
    Air ConditioningYes
    Standard Transmission Column ShiftNo
    Standard Transmission Floor ShiftYes
    Automatic Transmission Column ShiftYes
    Automatic Transmission Floor ShiftYes

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