HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN WITH A.I.R. SYSTEM
Hedman Hedders

HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN WITH A.I.R. SYSTEM

Part Number:69893

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and manufacturing Chevy trucks headers for nearly as long. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned.

This set is part of Hedman's ELITE® line of headers. Hedman ELITE® headers have a heavy-duty design that uses stout 3/8 in. flanges, and thicker 14 gauge primary tubes. The heavier-duty construction of HEDMAN ELITE® Hedders makes them ideal for high-performance engines and tow vehicles, which produce higher exhaust temperatures.

ELITE® models have a MATTE-SILVER ceramic finish that can withstand temperatures up to 1400 degrees F. The coating produces faster exhaust speeds for improved exhaust scavenging, and reduces under hood temperatures.

These LONG-TUBE headers are covered by CARB E.O. (Executive Order) #D167-33, making them 50-State Legal for the vehicles listed on the arb.ca.gov website. They fit 1967-1987 2WD & 4WD Chevy/GMC 1/2 Ton and 3/4 ton trucks, Blazers and Suburbans (check the application listings for exact fitment), powered by a Small Block Chevy engine (with A.I.R. System).. The smooth 1-5/8 in. tube design provides ample exhaust flow to let your truck's 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque.

Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.

Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. The ceramic-metallic finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.

  • Heavy-Duty ELITE Header Construction With Thick 3/8 in. Flanges and 14g Primary Tubes To Hold Up To The Added Tortures Of High-Performance and Truck Engines.
  • Thermal Coating Keeps More Heat In The Headers To Keep Underhood Temps Down and Protect Against Corrosion.
  • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
  • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
  • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
  • Proud To Say, Made In The USA, Since 1954!
Retail price
  • $1,760.74
Features
  • SKU
    69893
  • Brand
    Hedman Hedders
  • 50-State Street Legal
    Please Refer to Vehicle Fitment Data for CARB EO Information
  • Air Conditioning
    Yes
  • Alternate Variation Part Number
    66093, 69893
  • Automatic Transmission - Column
    Yes
  • Automatic Transmission - Floor
    Yes
  • Collector Diameter
    3.0 in.
  • Collector Style
    Ball and Socket (Gasketless)
  • Cylinder Head Port Shape
    Oval
  • Exhaust System Diameter
    2.5 in.
  • Feature Note
    With A.I.R.
  • Finish
    Matte Silver Ceramic-Metallic
  • Fitment Note
    67-82 GM Full Size Blazer, Jimmy 283-400
  • Fitment Note
    Fits Stock Profile Heads
  • Fitment Note
    NOT For Vehicles with Offset Right Engine Position
  • Flange Style
    Standard
  • Flange Thickness
    0.375 in.
  • Header Style
    Long Tubes
  • Includes Bolts/Studs
    Yes
  • Includes Catalytic Converters
    No
  • Includes Collector Bolts
    Yes
  • Includes Crossover Pipe
    No
  • Includes Gasket/Seal
    Yes
  • Includes Header Fasteners
    Yes
  • Includes Motor Mounts
    No
  • Includes Mounting Hardware
    Yes
  • Includes Reducers
    Yes
  • Includes Y-Pipe
    No
  • Manual Transmission - Column
    No
  • Manual Transmission - Floor
    Yes
  • Material
    Elite Heavy-Duty Mild Steel
  • Material
    Mild Steel
  • Package Contents
    Headers, Ball and Socket Reducers (Exhaust Adapters), Gaskets, Mounting Hardware
  • Package Contents
    Headers, Collector Flange Gaskets, Collector Bolts.
  • Primary Tube Diameter
    1.625 in.
  • Prop 65 - Short Label
    WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
  • Reducer Outlet Size
    2.5 in.
  • Replacement Head Flange Gasket Part Number
    27520
  • Replacement Manifold Gasket Part Number
    27520
  • Sold As
    Pair
  • Tube Design
    Standard
  • Tube Diameter
    1.625 in.
  • Tube Size
    1.625 in.
  • Tube Thickness
    14 ga
  • Tuned
    No
  • Weld-Up
    No
  • With A.I.R. System
    No
  • With EGR
    No
  • With Power Steering
    Yes
Fitment
Installation
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