4901-1 Competition Long Tube Headers 350-455 Pontiac
InfoVehicle Info Needed
HOOKER HEADERSPART NUMBER: 520-4901-1

4901-1 Competition Long Tube Headers 350-455 Pontiac

$71895$799.95You Save$81.00
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Pontiac 350-455
    Competition Long Tube Headers
  • 350-455 Pontiac
  • 1970-1979 Firebird/Trans Am
  • 1964-1975 GTO, Le Mans, Grand Am
  • 1.625'' x 28'' Primary Tubes
  • 3'' x 8'' Collector
  • Metallic Ceramic Coated

    Footnotes:
  • Some factory heads do not have bolt hole in end. Holes must be drilled andtapped to assure proper seal.

    Accessory Compatibility:
  • Power Steering - Yes
  • Power Brakes - Yes
  • Air Conditioning - Yes
  • Smog Pump - N/A

    Transmission Compatibility:
  • Manual Column Shifter - No
  • Manual Floor Shifter - Yes
  • Automatic Column Shifter - No
  • Automatic Floor Shifter - Yes

    Included Items Note: Bolts and Gaskets Included, Reducers required

    Port Shape: Same as port

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
BrandHOOKER HEADERS
Package Height10.0
Package Width19.5
Package Length45.0
Weight38.3 PG
Part CategoryPerformance Parts
Header FinishSilver ceramic coated
Tube DirectionDown Swept
Bolts/Studs IncludedYes
Cylinder Head Port ShapeD-port
Transmission Mount IncludedNo
Gaskets IncludedYes
TunedNo
Motor Mounts IncludedNo
Primary Tube Gauge16-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Primary Tube Length28 in (711.2 mm)
QuantitySold as a pair
Header MaterialSteel
Tube MaterialMild Steel
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
Collector Diameter3 in (76.2 mm)
Part FitmentSemi Universal
Reducers IncludedNo
ApplicationAutomotive
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.625 in (41.3 mm)
Vendor Part Number4901-1HKR
Package Qty1
Package TypeEA
No Questions
No Reviews

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