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Your Chevy Chevelle's a classic coupe with the old-school American styling you love and engine performance you crave. Get the most out of your motor by swapping out your factory manifolds — AutoZone's got the Chevelle exhaust headers you need to complete the job.

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  •  | Page 1 of 4 |  
  • Part Number: 49100-1FLT
  • Notes: Afterburner Headers. Ceramic; Without AIR Tubes; Modify Stock exhaust to retain catalytic converter. Must Modify Rotary Air Conditioning Bracket
  • Part Number: 11108FLT
  • Notes: Standard Header. Primary Tube Collector Size 1.5x2.5". Without AIR Tubes; Shorty-Style Header; Modify Stock Exhaust To Retain catalytic Converter. Will Fit Angle Plug Heads; Factory Chevy Aluminum Only. Must Modify Rotary Air Conditioning Bracket.
  • Part Number: 31100FLT
  • Notes: Primary Tube Collector Size 1 5/8x3"; Without AIR Tubes; Modify Stock exhaust to retain catalytic converter
  • Part Number: 49100FLT
  • Notes: Afterburner Headers. Standard; Without AIR Tubes; Modify Stock exhaust to retain catalytic converter. Must Modify Rotary Air Conditioning Bracket
  • Part Number: 31108FLT
  • Notes: Primary Tube Collector Size 1.5x2.5". Without AIR Tubes; Shorty-Style Header; Modify Stock Exhaust To Retain catalytic Converter. Will Fit Angle Plug Heads; Factory Chevy Aluminum Only. Must Modify Rotary Air Conditioning Bracket.
  • Part Number: 11100FLT
  • Notes: Standard Header. Primary Tube Collector Size 1 5/8x3". Without AIR Tubes; Modify Stock Exhaust To Retain catalytic Converter. With Exhaust Manifold Mounted Alternator
  • Part Number: 11130FLT
  • Notes: Standard Header Primary Tube Collector Size 1.75x3"; Without AIR Tubes; Modify Stock exhaust to retain catalytic converter. Will Not Fit with Powerglide Transmission
  • Part Number: 31130FLT
  • Notes: Primary Tube Collector Size 1.75x3"; Without AIR Tubes; Modify Stock exhaust to retain catalytic converter. Will Not Fit With Powerglide Transmission
  • Part Number: H8026
  • Notes: ***Not for sale in California*** This product is not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations. This product is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle. Raw finish. Same as port shape. 2" primary tube. 3 1/2" collector. Big block frame stands and motor mounts must be used to insure proper engine location and header fit.
  • Part Number: H8012-1
  • Notes: ***Not for sale in California*** This product is not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations. This product is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle. Ceramic coated finish. Same as port shape. 1 3/4" primary tube. 3" collector. Big block frame stands and motor mounts must be used to insure proper engine location and header fit. Not recommended for generation six 502 cid engines with aluminum heads. Shorty design for maximum ground clearance. Will not fit with Saginaw close ratio 825 steering box.
  • Part Number: H8024
  • Application: With automatic transmission
    With A/C
  • Notes: ***Not for sale in California*** This product is not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations. This product is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle. Raw finish. Big block frame stands and motor mounts must be used to insure proper engine location and header fit. 3 1/2" collector. Same as port shape. 1 7/8" primary tube. Column and floor transmission shift.
  • Part Number: H8047
  • Application: With automatic transmission
  • Notes: ***Not for sale in California*** This product is not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations. This product is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle. Raw finish. 3" collector. Fits D-Port cylinder heads including ZZ4 crate engines. Installation requires left side A/C bracket part number H7608.1979 and later vehicles with short compressors can use the stock bracket. Oval port shape. 1 5/8" primary tube. Requires removal or modification of locking steering columns if equipped. Column and floor transmission shift. Will fit most angle plug heads including factory Chevrolet Bow-Tie heads.
  •  | Page 1 of 4 |  

Easily maximize your engine's power by adding a new exhaust header for Chevy Chevelle to your sedan today. These crafty components make the venting of exhaust gases more efficient, reducing backpressure and upping horsepower when operating within certain RPM ranges. AutoZone is your destination for quality parts and accessories. We always focus on providing the right products at the right prices, so you get back in the driver's seat with big confidence and even bigger savings. Take your pick from our online assortment and enjoy perks like in store pick up and home delivery.

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