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Hedman 69091 Exhaust Headers 67-86 Chevrolet / GMC Pick-ups & Suburbans

Installation Kit Included

Hedman - Made in the USA

£609.95

Free UK shipping included

Order before 3 pm for same-day dispatch
(Excluding weekends & bank holidays). Free shipping is not available to EU destinations.

3 in stock

Hedman 69091
Exhaust Headers

 
NOTE: 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.
 
Application:

Chevrolet

1969-1991 Blazer
1975-1986 C10
1967-1974 C10 Pickup
1967-1986 C10 Suburban
1975-1986 C20
1967-1974 C20 Pickup

GMC

1975-1978 C15
1975-1978 C15 Suburban
1967-1974 C15/C1500 Pickup
1967-1974 C15/C1500 Suburban
1979-1986 C1500
1979-1986 C1500 Suburban

Specification

Tube Diameter 1-5/8 in.
Tube Style Long Tubes
Collector Style BALL and SOCKET Style (Gasketless)
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column No
Manual Transmission - Floor No
Chassis Compatibility NOT For Vehicles With Offset (right) Engine Position!
Collector Attachment 3 in.
Collector Diameter 3 in.
Collector Size 3 in.
Reducer Outlet Size 2-1/2 in.
Exhaust System Diameter 2-1/2 in.
Contents headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
E.O. # Yes
Emissions Notes EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
Finish Uncoated
Finish Type UNCOATED Mild Steel! Shipped with Temporary Paint.
Flange Style Standard
Flange Thickness 0.3125 in.
Header Port Shape Round
Header Style Long Tube
Notes 82-91 GM. Full Size Blazer, Jimmy 283-400 2-4WD w/A.I.R.
Key Feature With A.I.R.
Port Shape Round
Power Steering Yes
Material Mild Steel
Tube Design Standard
Tube Length Long Tubes
Tube Material Thickness 16g
Tube Size 1-5/8 in.
Variations 66091, 69891
With A.I.R. System Yes
With EGR No
Weld-Up No
Tuned No
Bolts/Studs Included Yes
Catalytic Converter(s) Included No
Collector Bolts Included Yes
Crossover Pipe Included No
Gasket or Seal Included Yes
Header Fasteners Included Yes
Installation Hardware Included Yes
Motor Mounts Included No
Mounting Hardware Included Yes
Reducers Included Yes
Y-Pipe Included No
Quantity Sold as a pair.
Primary Tube Gauge 16g
Primary Tube Diameter 1.625 in.
Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Header Material Mild Steel
Header Finish Uncoated
Cylinder Head Port Shape Round
Cylinder Head Fits Factory GM Aluminum Angle Plug and Straight Plug Heads.
Header Construction MILD STEEL- Standard-Duty
Replacement Gasket 27500
Replacement Head Flange Gasket 27500

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