Black Hi-Temp Coated Headers
• 1970-1981 GM LS1-LS6
• 1-7/8'' Tube Diameter
• 3'' Collector
• SAP Port Shape
  
  
  Fits:
• 1970-1981 Chevy Camaro/Pontiac Firebird, Trans Am, Engine Swap
• 1975-1979 Chevy II, Nova
  Emission Code:
• The product accompanying this document is legal only for off-highway use(except in California or states that have adopted California emission standards),racing use or for use on pre-emission-controlled motor vehicles/motor vehicleengines (pre-1974 domestic vehicles certified to California standards, pre-1974domestic vehicles certified to federal standards and all pre-1974 foreignvehicles), per the manufacturer's application guide.
  Footnotes:
• Includes O2 sensor extension(s) harness
• Requires a Doug's LS1 adapter plate kit P/N SK100 or equivalent (American Tour Specialties are confirmed)
• Will not fit manual transmission cars with factory Z bar clutch linkage
• Uses 3" V band collectors with clamps provided
• Comes with welded O2 sensor fittings

  			Automatic		Manual
  A/C	P/B	P/S	Column	Floor	Column	Floor
  Y	Y	Y	N	Y	N	Y

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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