Made in USA
Elite Ultra-Duty HTC Coated Full Length Headers 1967-91 Chevy/GMC Truck/SUV 283-400
InfoVehicle Info Needed
HEDMANPART NUMBER: 500-69892

Elite Ultra-Duty HTC Coated Full Length Headers 1967-91 Chevy/GMC Truck/SUV 283-400

$67699
ShippingShips on Sep 04, 2026
Lowest PriceLowest Price Guarantee

GM Trucks/Vans/Motorhomes
    Elite Ultra-Duty HTC Coated Full Length Headers
  • 1967-91 Chevy/GMC Truck/SUV 283-400
  • Tube Size: 1-5/8"
  • Collector Size: 3"

  • 4X4, Manual transmission models with Hydraulic clutch. Does not work with Slave cylinder.
  • 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.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeHeader
BrandHEDMAN
Package Height9.5
Package Width18.5
Package Length38.2
Weight40.15 PG
Part CategoryPerformance Parts
Header FinishThermal coated
Tube DirectionDown Swept
QuantitySold as a pair
Bolts/Studs IncludedYes
Cylinder Head Port ShapeRound
Transmission Mount IncludedNo
Header MaterialSteel
Gaskets IncludedYes
Weld-UpNo
Collector AttachmentBall and socket flange
Flange StyleStandard
TunedNo
Collector Diameter3 in (76.2 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedYes
ApplicationAutomotive
Primary Tube Gauge14-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.625 in (41.3 mm)
Vendor Part Number69892
Package Qty1
Package TypeEA
No Questions
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