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Headers for 1988 Jeep Grand Wagoneer

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Hedman Standard Duty Headers

Hedman Standard Duty Headers are precision engineered using CNC mandrel bending equipment to ensure accurate tube diameter and length, bringing about reliable performance.
Hedman Headers, Hedman Standard Duty, Steel, 4-1
$212.53 List Price $447.14 Save $234.61 Availability: In Stock
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  • SKU#: H5699250
  • Color/Finish: Black
  • Emissions: 49-state legal - no CA shipments
  • Product Fit: Minor Modifications
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 7-8 business days
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Head Flange Style: Standard
  • Head Flange Thickness: 0.25 in.
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.75 in.
  • Warranty: Lifetime Hedman limited warranty
see more Fits the following 1988 Jeep Grand Wagoneer submodels:
  • 8 Cyl 5.9L | Base
Rating: (see review/s)

"headers were beutiful... but i had to purchase additional bolts because on my jeep there where two different sizes (3/8x16, and 5/16x18) i also had to make a minor modification to the drivers side for clearance... still over all one of the easier header jobs ive done..........." posted by: juice on January 6, 2008

Hedman Standard Duty HTC Headers

Hedman Standard Duty HTC Headers are designed to be extremely durable. The ceramic-metallic substance these headers are coated with provides resistance to harsh conditions and extreme temperatures.

Features:

  • Withstands temperature up to 1400 degrees Fahrenheit
  • Retains more heat inside the tubes to speed up exhaust flow
  • Provides better performance and cooler under hood temperatures

Notes:

  • Will not fit engines with precats
Hedman Headers, Hedman Standard Duty HTC, Steel, 4-1
$537.90 List Price $1,104.28 Save $566.38 Availability: In Stock
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  • SKU#: H5699256
  • Color/Finish: Metallic ceramic coated
  • Emissions: 49-state legal - no CA shipments
  • Product Fit: Minor Modifications
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 7-8 business days
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Head Flange Style: Standard
  • Head Flange Thickness: 0.25 in.
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Wall Thickness: 18-gauge
  • Warranty: Lifetime Hedman limited warranty with 5-year limited warranty on coating
see more Fits the following 1988 Jeep Grand Wagoneer submodels:
  • 8 Cyl 5.9L | Base