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Product Summary

Block Hugger Header Tube Type, Round Exhaust Port Shape

  • Open Box
  • This product is in new condition but has a damaged or missing box and packaging materials
  • Designed to be used with standard exhaust port S/B Chevy heads that have angle spark plugs
  • 1 5/8" primary tubes and 2 1/2" collectors
  • Complete with reducers, gaskets and bolts
  • Armor Hot Coat® is a Speedway Motors custom ceramic heat proof coating that will keep the finish of these headers looking great for years to come
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Key Specs

Garage Sale TypeOpen Box
Header Tube TypeBlock Hugger
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-5/8"
See more specs

Need To Know

Ineligible for Return

Contains items that cannot be returned

Speedway Motors 9308037H Details

Garage Sale Product

This is Garage Sale priced because it is an open box item and returned.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

These tight-fit headers are designed to be used with standard exhaust port Small Block Chevy heads that have angle spark plugs. Features 1-5/8" primary tubes and 2-1/2" collectors with 2-1/4" outlets. Comes with bolts, gaskets and reducers. The port openings on the header are round and work fine on heads with round or rectangle ports.

These shorty headers feature our unique Armor Hot Coat® ceramic coating. Armor Hot Coat® (AHC) is a heat resistant, ceramic coating applied to the outside of the header. This coating will reflect heat, which helps retain more heat within the header tube while simultaneously speeding up the exhaust flow. Not only will this coating help you make more horsepower, it also keeps your headers rust-free, looking great, and lasting longer (when properly maintained). If you are looking for a show-quality finish for your headers, this is it! Our AHC ceramic coated headers will withstand exhaust temperatures of up to 1300° F.

Application

  1. Can be used with most oil filter systems and transmission/starter combinations.
  2. Does not fit '55-'57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engine's center two exhaust ports.

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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.

Speedway Motors 9308037H Specifications

KEY SPECS
MFG. Part #9308037H
BrandSpeedway Motors
Garage Sale TypeOpen Box
Header Tube TypeBlock Hugger
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeSteel
ColorSilver
Weld-UpNo
Collector Diameter2-1/2 Inch
FinishCeramic Coated
Collector Attachment Type3-bolt flange
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.25"
GENERAL
Flange Thickness.32"
Port Height1.55"
Port Width1.5"
Overall Height10.25"
Header Dimension A4.15"
Header Dimension B10.30"
Header Dimension C18.25"
Sold in QuantityPair