Product Summary

  • Blemished
  • Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
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Key Specs

Garage Sale TypeBlemished
Header Tube TypeLong Tube
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-1/2"
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Need To Know

Ineligible for Return

Contains items that cannot be returned

Hedman Hedders 99410 Details

Garage Sale Product

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections. THERE IS PAINT MISSING ON THE BOTTOM SIDE AND TOWARDS THE EXHAUST END.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and noone has more experience designing quality fitting and performing headers than Hedman Hedders. The smooth-flowing mandrel-bent, long tube, under frame design gives your engine all the exhuast flow it will need to produce maximum horsepower and torque? Not just from your headers, but all of your performance add-ons. If your engine can't efficiently expel spent combustion gasses, your high dollar heads, intake manifold, blower, or even your cold air intake system, will be bottlenecked, limiting the amount of torque you can produce.

  • 1-1/2" Tube Diameter
  • 2-1/2" Collector
  • Long Tube Design
  • For GM 2.5L "Iron Duke" engine
  • Sold Each

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Hedman Hedders 99410 Specifications

KEY SPECS
MFG. Part #99410
BrandHedman Hedders
Garage Sale TypeBlemished
Header Tube TypeLong Tube
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-1/2"
Material TypeMild Steel
ColorNatural
Weld-UpNo
Collector Diameter2-1/2 Inch
FinishRaw
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2"
Collector Attachment TypeBall and socket
GENERAL
Sold in QuantityEach
NotesCoated in temporary paint that will burn off during use.
Flange Thickness0.3125"
TunedNo
Crossover Pipe IncludedNo
Primary Tube Gauge16-gauge
Gaskets IncludedYes
Catalytic Converter(s) IncludedNo
Bolts Studs IncludedYes

Questions & Answers

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