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Hedman 61286

Standard Duty HTC Coated Full-Length Headers 1982-91 GM Blazer/Jimmy/Suburban 396/454

Hedman 61286


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Estimated ship date 10/23/17 if Ordered Today
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Hedman 61286 Standard Duty HTC Coated Full-Length Headers 1982-91 GM Blazer/Jimmy/Suburban 396/454 $623.99
Standard Duty HTC Coated Full-Length Headers
  • 1982-91 GM Blazer/Jimmy/Suburban 396/454
  • 1-3/4" Tube, 3" Collector

  • Hedman 61286 Details

    GM Trucks

  • With A.I.R. system
  • Due to cylinder heads (aluminum), Generation 6 BB-Chevy 502 will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
  • Designed for use with Trans-Dapt throttle body spacer
  • Includes parts necessary to retain emission devices (50-state legal for 1975-86 only)
  • Not legal for sale or use in California on pollution-controlled vehicles
  • Modification to stock exhaust required to retain catalytic converter

  • 1982-86 Chevy K20 & GMC K2500
  • 1982-91 GMC Jimmy
  • 1985-86 Chevy K20 Suburban
  • 1987-88 Chevy V20 Suburban
  • 1987-90 GMC K2500 Suburban
  • 1987-91 Chevy Blazer
  • 1989-90 Chevy V2500 Suburban

  • Specifications:

    Tube Diameter
    Collector Tube Size (in.)
    Engine Make/Size
    Chevy Big Block (396-502)
    Tube Direction
    Down Swept
    Metallic Ceramic
    Port Shape
    Manufacturer's Part Number:

    Hedman's HTC Hi-Tech Coated Headers come pre-coated from the factory with a protective ceramic-metallic finish. This coating provides a durable, shiny finish that helps lower under hood temperatures. Hedman Hedders pioneered the automotive application of ceramic-metallic coatings in the early 1980s. Previously exclusive to the aerospace industry, Hedman Hedders recognized the coating's potential to improve both the lifespan and functionality of exhaust headers while adding performance, flow and protection. Made in the USA.

  • Coating offers protection up to 1400°.
  • Won't chip, peel, or "blue" like chrome.
  • Superior heat insulation.
  • Increased exhaust velocity for more power.

    NOTE: Installing coated headers on an engine during the break-in period will cause discoloration. The use of factory manifolds or an old set of headers is recommended while breaking in an engine.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

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