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Pontiac 400-455 HO/SD
- Super Comp Headers
- Pontiac 400-455 HO/SD
- 1970-74 Firebird
- 2'' x 27'' Primary Tubes
- 3.5'' x 10'' Collector
- Black Painted
Footnotes: - Header designed to fit Ram Air II/IV, Super Duty, HO and Edelbrock Performer RPM heads only.
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: Round
Emissions Compatibility: Street Legal for Pre-1974 Vehicles
Part TypeHeader
BrandHOOKER HEADERS
Package Height9.75
Package Width18.5
Package Length45.75
Weight35.25 PG
Part CategoryPerformance Parts
Header FinishPainted
Tube DirectionDown Swept
Bolts/Studs IncludedYes
Cylinder Head Port ShapeRound
Transmission Mount IncludedNo
Gaskets IncludedYes
TunedYes
Motor Mounts IncludedNo
Primary Tube Gauge18-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Primary Tube Length27 in (685.8 mm)
QuantitySold as a pair
Header MaterialSteel
Tube MaterialMild Steel
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
Collector Diameter3.5 in (88.9 mm)
Part FitmentSemi Universal
Reducers IncludedNo
ApplicationAutomotive
Catalytic Converter(S) IncludedNo
Primary Tube Diameter2 in (50.8 mm)
Vendor Part Number4202HKR
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
