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SKU
50-249056-1
Alt #:
631066

Chevelle Exhaust Headers, Small Block, For Cars With Automatic Or Manual Transmission, 1968-1972

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As low as $522.99 Set
Fitment
Chevelle, 1968 thru 1972 View More
Product Details
Replacement Exhaust Headers Header Style: Tri... View More
Shipping Notes
This item has additional shipping charges due to heavy weight or oversize dimensions.
Availability: Ships Direct From Manufacturer
   
  • Replacement Exhaust Headers
  • Header Style: Tri-Y
  • Will Fit Most Angle Plug Heads Including Factory Chevrolet “Bow-Tie” Heads
  • Fits D-Port Cylinder Heads Including ZZ4 Crate Engines
  • Requires Removal Or Modification Of Locking Steering Columns If Equipped
  • Installation Requires Left Side A/C Bracket P/N 631046 . 1979 And Later Motors With Short Compressors Can Use The Stock Bracket
  • Does Not Fit With Power Glide Transmission
  • Fantastic Performance Upgrade
  • Headers Are Available In High Luster Ceramic Coating Or Non-Coated Mild Steel
  • Ceramic Coating Option Protects & Extends The Life Of Headers By Creating A Thermal Barrier That Significantly Lowers Under Hood Temperatures & Protects The Substrate Metal From Thermal Fatigue
  • Header Includes All The Necessary Mounting Hardware, Collector Reducers Or Connector Pipes, Premium Gaskets & Detailed Installation Instruction Sheets
  • Included Gaskets Are Rated Up To 1100ºF, Pressures To 3700 psig & Are Designed For An Exact Port Match With Doug’s Headers
  • Headers Utilize 3/8” Flanges & 16-Gauge Tubing
  • 4-Tube Full Length Headers Are Typically Used For Higher RPM Horsepower, But Can Also Increase The Mid Range Torque
  • Cylinder Head Style: Oval
  • Tube Diameter: 1-5/8”
  • Collector Size: 2-1/2”
  • Collector Attachment: 3-Bolt Flange

Chevelle exhaust headers make the perfect performance upgrade for your 1968, 1969, 1970, 1971, or 1972 Chevelle. These headers are manufactured by Doug’s Headers, a child company of Pertronix and a trusted name is the performance part world. Doug’s headers are constructed to proper size and length using high-quality, hand-built, mandrel-bent materials. By incorporating this upgrade into your classic Chevelle, you will experience a noticeable increase in horsepower and torque, while also reducing pumping losses and effectively removing all exhaust from the cylinders. Doug's Headers are offered in your choice of a metallic ceramic thermal-barrier coating, for the ultimate protection and appearance, or a bare finish. These tri-y headers are a must-have item, providing your muscle car with added excellence and more free flowing exhaust. 

Every Doug’s header comes with all the necessary mounting hardware, collector reducers or connector pipes, premium gaskets and detailed installation instruction sheets. Our extra thick gaskets are rated up to 1100ºF, pressures to 3700 psig (255 bar), and are designed for an exact port match with Doug’s headers. We do not recommend the use of other aftermarket gaskets. For added performance and a name you can trust, invest in Doug’s Headers performance parts for your 1968, 1969, 1970, 1971, and 1972 Chevelle. Available at Eckler’s Chevelle today!
 

 

1968-1972 Small Block Performance Full Length Headers For Cars With Automatic Or Manual Transmission


Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
More Information
Alt. # 631066
Brand Doug's Headers/Pertronix
Availability Ships Direct From Manufacturer

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Make / Model Series Body Notes Year
Make / Model Chevrolet Chevelle Series Body Notes Year 1968, 1969, 1970, 1971, 1972
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Make / Model Chevrolet Chevelle Concours Series Body Notes Concours, Wagon, Four Door Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Greenbrier Series Body Notes Greenbrier, Wagon, Four Door Year 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Malibu Series Body Notes Malibu, Convertible Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Malibu Series Body Notes Malibu, Sedan, Four Door Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Malibu Series Body Notes Malibu, Sedan, Two Door Year 1968
Make / Model Chevrolet Chevelle Malibu Series Body Notes Malibu, Sports Coupe, Two Door Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Malibu Series Body Notes Malibu, Sports Sedan, Four Door Year 1968, 1969, 1970, 1971, 1972
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Make / Model Chevrolet Chevelle Nomad Series Body Notes Custom Nomad, Wagon, Four Door Year 1968
Make / Model Chevrolet Chevelle Nomad Series Body Notes Nomad, Wagon, Four Door Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Ss Series Body Notes Chevelle, Super Sport (SS396) Convertible Year 1968
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Make / Model Chevrolet Chevelle Ss Series Body Notes Malibu, Super Sport (SS) Convertible Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Ss Series Body Notes Malibu, Super Sport (SS) Coupe, Two Door Year 1968, 1969, 1970, 1971, 1972
Make / Model Chevrolet Chevelle Standard Series Body Notes Chevelle, Sedan, Four Door Year 1968, 1969, 1970, 1971, 1972
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