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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
- Metallic Ceramic Coated
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 Height9.5
Package Width18.0
Package Length46.0
Weight35.2 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
Tube MaterialMild Steel
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
TunedYes
Collector Diameter3.5 in (88.9 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 Number4202-1HKR
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
