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Merged Collectors
- Down-Style Dragster Headers
- Big Block Chevy
- 2-3/8" Tube Diameter
- 4-1/2" Collector Diameter
- Ceramic-Metallic Coating
- Hedman Husler Downstyle ECONO-RAIL Race Headers are the cream of the crop in the sportsman classes of the NHRA and IHRA. Racers who know quality race products run Hedman Husler, because they can rely on them to perform their best, pass after pass.
Part TypeHeader
Product LineHedman Husler Down-Style Dragster Headers
BrandHEDMAN HUSLER
Part CategoryPerformance Parts
Header FinishBlack 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 AttachmentSlip fit
Flange StyleStandard
TunedYes
Collector Diameter4.5 in (114.3 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedNo
ApplicationAutomotive
Primary Tube Gauge18-gauge
Header StyleDownsweep dragster
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter2.375 in (60.3 mm)
Vendor Part Number63272
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
