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Standard Duty HTC Coated Full-Length Headers 1970-81 Chevy Camaro 396-502
InfoVehicle Info Needed
HEDMANPART NUMBER: 500-66105

Standard Duty HTC Coated Full-Length Headers 1970-81 Chevy Camaro 396-502

$75499
ShippingShips on Sep 08, 2026
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$23500
Metallic Ceramic Coated Long Tube Headers 1965-1974 Big Block Chevy Passenger Car (396-502 c.i.)

555-300101

Metallic Ceramic Coated Long Tube Headers 1965-1974 Big Block Chevy Passenger Car (396-502 c.i.)

$51999

GM Cars
    Standard Duty HTC Coated Full-Length Headers
  • 1970-81 Chevy Camaro 396-502
  • 1975-79 Chevy Nova 396-502
  • 2" Tube, 3" Collector

  • 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 vehicles
  • 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.

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 Height10.5
Package Width20.5
Package Length45.75
Weight41.6 PG
Part CategoryPerformance Parts
Header FinishSilver ceramic 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 IncludedNo
ApplicationAutomotive
Primary Tube Gauge18-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter2 in (50.8 mm)
Vendor Part Number66105
Package Qty1
Package TypeEA
No Questions
No Reviews

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Some parts are not legal for use in California or other states with similar laws / regulations
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