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Product Summary

Chevy Small Block V8, Chassis Header Tube Type, Steel

  • 1-5/8" to 1 3/4" stepped primaries
  • 3-1/2" x 8" collector
  • 5/16" flanges
  • Armor Hot Coat finish
  • 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

Key Specs

Header Tube TypeChassis
FinishCeramic Coated
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeSteel

Need To Know

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Speedway Motors 910155H Details

Your race car will breathe easier and make more power with a good set of headers. These small-block Chevy headers are designed to fit most race cars that use stock front clips with the engine mounted in the stock location or moved back. High-velocity stepped-tube design ensures maximum performance.

  • 1-5/8" to 1 3/4" stepped primaries
  • 3-1/2" x 8" collector
  • 5/16" flanges
  • Armor Hot Coat finish
  • Fits angle or straight plug 23 degree or Vortec heads
  • For use with stock front clips with the engine mounted in the stock location or moved back 

Charts

Warranties

AHC Warning: AHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee.

Not legal for sale or use in California on pollution controlled vehicles.

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 910155H Specifications

KEY SPECS
MFG. Part #910155H
BrandSpeedway Motors
Header Tube TypeChassis
FinishCeramic Coated
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeSteel
ColorSilver
Weld-UpNo
Exhaust Port ShapeOval
Collector Diameter3-1/2 Inch
Hardware IncludedYes
Gasket(s) IncludedYes
GENERAL
Collector Length8"
Flange Thickness.38"
Port Height1.63"
Port Width1.37"
Drivers Side Dimension A27"
Drivers Side Dimension B14.5"
Drivers Side Dimension C28"
Passenger Side Dimension A25"
Passenger Side Dimension B14"
Passenger Side Dimension C28"
Sold in QuantityPair