
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
GM A-Body
- Super Competition LS Engine Swap Long-Tube Headers
- 1968-1972 GM A-Body
- 1.750 in. Primary Tubes
- 3.000 in. Collectors
- Darksides Black Ceramic Coated Finish
Footnotes: - Requires Hooker LS Adaptor Plate- 520-12611
- Includes 3" to 2.5" reducers with O2 fittings
Accessory Compatibility: - Power Steering - Yes
- Power Brakes - Yes
- Air Conditioning - Yes
- Smog Pump - N/A
Transmission Compatibility: - Manual Column Shifter - Yes
- Manual Floor Shifter - Yes
- Automatic Column Shifter - Yes
- Automatic Floor Shifter - Yes
Included Items Note: Bolts, Gaskets and Reducers Included
Port Shape: SAP
Emissions Compatibility: Not Street Legal Except Pre-1974
Part TypeHeader
BrandHOOKER HEADERS
Package Height9.5
Package Width18.0
Package Length45.0
Weight32.0 PG
Part CategoryPerformance Parts
Primary Tube Length31 in (787.4 mm)
Header FinishBlack ceramic coated
Tube DirectionDown Swept
QuantitySold as a pair
Bolts/Studs IncludedYes
Cylinder Head Port ShapeOval
Engine Make/SizeGM LS
Header MaterialSteel
Tube MaterialMild Steel
Weld-UpNo
Collector AttachmentSlip fit
TunedYes
Collector Diameter3 in (76.2 mm)
Reducers IncludedNo
ApplicationAutomotive
Primary Tube Gauge18-gauge
Header StyleFull-length
Primary Tube Diameter1.75 in (44.5 mm)
Vendor Part Number2289-3HKR
Package Qty1
Package TypeEA
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