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Buick Regal Headers

We have 4 Items In-stock. Select a year to continue.
$362.10 List Price $589.95 Save $227.85 Availability: In Stock
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PACESETTER – QUIK-TRIP SHORTY HEADERS

Pacesetter’s Quik-Trip shorty headers are proven to increase horsepower, torque, fuel economy and also give you a nice new rumble. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.

  • Designed to replace factory exhaust manifold
  • Streamlines air flow
  • Choose ArmorCoat ceramic coat or black painted finish
  • Made from 16-gauge aluminized steel that is corrosion-resistant
  • Backed by a 3-year warranty
  • Includes mounting hardware and adapters
  • Proven to improve torque, horsepower and gas mileage
  • Made for SUVs, vans, cars and trucks
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
  • SKU#: P40701205
  • Brand: Pacesetter
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Buick Regal Years:
  • 1997-2003 | 6 Cyl 3.8L | GS
  • 2000 | 6 Cyl 3.8L | GSE
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$201.38 List Price $421.42 Save $220.04 Availability: In Stock
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HEDMAN – PAINTED HEADERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These headers are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Headers have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making headers as a one man shop but word spread fast about the horsepower and torque that Hedman headers were producing. His headers have been in demand by top engine builders and racers since the start. Hedman’s time perfecting headers on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These headers are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

  • SKU#: H5668600
  • Brand: Hedman
  • Fit Note: RWD, Automatic Transmission, Will Fit With Angle Plug Heads/Chevy Aluminum Only, RWD, Will Fit With Angle Plug Heads/Chevy Aluminum Only
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Buick Regal Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Limited
$327.43 List Price $386.37 Save $58.94 Availability: In Stock
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FLOWTECH FULL LENGTH HEADER, METALLIC CERAMIC COATING -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 1.5 Tube Size, 2.5 Collector Size, Made With Light Weight And Sturdy 16 Gauge Tubing, Precision Engineered To Get The Maximum Performance And Fuel Economy Of Your Engine, Tuned-Length Primary Tubes, Mandrel-Bent Tubing For Smooth Exhaust Flow, Mandrel-Formed Power Plenum Collector For Low Back Pressure, Sturdy, Leak-Tested O-Ring Port Seals, Designed For Easy, Trouble-Free Installation, Includes All Mounting Hardware And Premium Gaskets, With Manufacturer's 90-Day Warranty
  • SKU#: F3131102
  • Brand: Flowtech
  • Fit Note: RWD, Automatic Transmission, With A.I.R. Injection Manifold Welded In, ShortyStyle Header, With Oxy. Sensor Fitting, , RWD, Standard Transmission, With A.I.R. Injection Manifold Welded In, ShortyStyle Header, With Oxy. Sensor Fitting, , RWD, With A.I.R. Injection Manifold Welded In, ShortyStyle Header, With Oxy. Sensor Fitting,
  • Color/Finish: Metallic ceramic coated
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Buick Regal Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Limited
$183.49 List Price $216.52 Save $33.03 Availability: In Stock
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HOOKER COMPETITION SHORTY HEADERS, BLACK -- For off road use - Not legal for use on public roads and highways; 1.625 in. X 30 in. Primary Tube, 3 in. Collector O.D., Sap Shape Port, Features Tuned-Length Primary Tubes For Maximum Exhaust Scavenging And Velocity, Made Of 16-Gauge Mild Steel Mandrel-Bent Tubing For Smooth Exhaust Flow, Long Transition Collector For Decreased Back Pressure, And 0.3125 in. Machined Flanges For A Perfect Seal, Designed For Optimal Performance And Industry's Best Welds For Durability, Comes With All Necessary Hardware For Complete Installation, Will Fit Heads With Factory Plug Angle, Maximum Ground Clearance Design For Cars Lowered Up To 4 in., Modification Required To Stock Exhaust Required To Retain Catalytic Converter, Will Not Fit Saginaw Close-Ratio Power Steering, With Hooker's Limited Warranty
  • SKU#: H262466
  • Brand: Hooker
  • Fit Note: Automatic Transmission, Legal Only For Off-Highway/Racing Use, Legal Only For Off-Highway/Racing Use
  • Color/Finish: Black
  • Emissions: For off road/track use
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Buick Regal Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Limited
Select more Buick Regal parts under Headers, Manifolds & Components from list below.