Engine Kits

Hedman 69090 Street Headers 1967-91 GMC/Chevy Trucks

Hedman 69090 Street Headers 1967-91 GMC/Chevy Trucks



Part #: 69090
List Price: $371.98
Our Price: $185.99
You Save: $185.99

Availability: In Stock



67-91 SB 283-400  Chevy/GMC, fits 67-87 1/2,-1 TON PICKUPS (1500-3500) Also Fits 67-87 JIMMY & BLAZER 1/2 ton only, Full Size. Also fits 87-91 1500-2500 SUBURBAN, TAHOE,DENALI, YUKON, XL, CADILLAC ESCALADE & ESV. This set of headers has 1-5/8" tubes and 3" collectors. Designed for use with a Trans-Dapt throttle body spacer.

Notes:
  • Without smog injection or injection heads.
  • Modification to stock exhaust required to retain catalytic converter.
  • Not legal for sale or use in California on pollution controlled motor vehicles.
  • Will fit with angle plug heads (Chevy aluminum only).
  • Must modify rotary A/C bracket.
  • Elite replacement gasket #27520.
  • Designed for use with a Trans-Dapt throttle body spacer, see www.tdperformance.com for more information
            2WD

 1/2, 3/4 & 1 TON (1500-3500)   AVALANCHE, SIERRA,
  SILVERADO, CADILLAC ESCALADE EXT
  TRANSMISSION

 

Years

Engine

Click for Footnotes

A/C

P/S

Auto Col

Auto Flr

Std Col

Std Flr

Click For Emissions codes

Tube & Collector

2WD

67-87

283-400

1, 6, 45, 103, 121, 212

26

Y

Y

Y

N

47

(B) (D)

1-5/8", 3"


JIMMY & BLAZER        (1/2 ton only, Full Size)   TRANSMISSION

 

Years

Engine

Click for Footnotes

A/C

P/S

Auto Col

Auto Flr

Std Col

Std Flr

Click For Emissions codes

Tube & Collector

2WD

67-87

283-400

1, 6, 45, 103, 121, 212, 225

Y

Y

Y

Y

N

47

(B) (D)

1-5/8", 3"


1500-2500 SUBURBAN, TAHOE,  DENALI, YUKON, XL, CADILLAC 
 ESCALADE & ESV
  TRANSMISSION

 

Years

Engine

Click for Footnotes

A/C

P/S

Auto Col

Auto Flr

Std Col

Std Flr

Click For Emissions codes

Tube & Collector

2WD

67-91

283-400

1, 5, 6, 45, 103, 121, 212, 225

26

Y

Y

Y

N

47

(B) (D)

1-5/8", 3"


  • 4WD
    1500-2500 1/2 & 3/4 TON PICKUPS   TRANSMISSION

     

    Years

    Engine

    Click for Footnotes

    A/C

    P/S

    Auto Col

    Auto Flr

    Std Col

    Std Flr

    Click For Emissions codes

    Tube & Collector

    4WD

    67-87

    283-400

    1, 6, 45, 103, 121, 212

    Y

    Y

    Y

    Y

    N

    47

    (B) (D)

    1-5/8", 3"


    JIMMY & BLAZER        K5 1/2 ton only, Full Size   TRANSMISSION

     

    Years

    Engine

    Click for Footnotes

    A/C

    P/S

    Auto Col

    Auto Flr

    Std Col

    Std Flr

    Click For Emissions codes

    Tube & Collector

    4WD

    82-91

    283-400

    1, 6, 45, 103, 121, 212, 225

    Y

    Y

    Y

    Y

    N

    47

    (B) (D)

    1-5/8", 3"


    1500-2500 SUBURBAN   TRANSMISSION

     

    Years

    Engine

    Click for Footnotes

    A/C

    P/S

    Auto Col

    Auto Flr

    Std Col

    Std Flr

    Click For Emissions codes

    Tube & Collector

    4WD

    82-91

    283-400

    1, 6, 45, 121, 212, 225

    Y

    Y

    Y

    Y

    N

    47

    (B) (D)

    1-5/8", 3"


     

    Click to find your FootNotes and Emission codes
Bolts/Studs Included Yes
Brand Hedman Hedders
Collector Attachment Ball and socket flange
Collector Diameter 3.000 in.
Flange Style Standard
Flange Thickness (in) 1/4 in.
Gaskets Included Yes
Header Finish Painted
Header Material Steel
Header Style Full-length
Motor Mounts Included No
Part Type Headers
Primary Tube Diameter (in) 1 5/8 in.
Primary Tube Gauge 18-gauge
Product Line Hedman Street Hedders
Quantity Sold as a pair.
Reducers Included Yes
Transmission Mount Included No
Tuned No
Y-Pipe Included No