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1984 BUICK REGAL Exhaust Systems
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Hedman Hedders Ls Cast Manifolds are made from the highest quality materials, and guarantee to deliver superior functionality and durability. Free shipping to all of USA!Fitment:
1984 BUICK REGAL Rear Wheel Drive
$522.34 -
If you're looking for the perfect headers, there is no better brand than Hedman Hedders! With Hedman's headers you receive an excellent combination of high quality and superior endurance. Hedman Standard Duty Series headers are available with three types of finish: Black Maxx, HTC, and Uncoated. Best of all, these outstanding headers are manufactured in the USA and come with a lifetime warranty against manufacturing defects. Plus, the Black Maxx and HTC coatings are provided with a 5-year warranty. Free shipping to all of USA!Fitment:
1984 BUICK REGAL GAS
$457.22 -
Key Features:- ELITE Ultra Duty Street Headers
- Tube Size 1.5 in.
- Collector Size 3 in.
- Chevy Engines Only
- w/o A.I.R.
- Full Length Long Tube
- Ceramic Metallic
- Intended For Race Use Only
- Not Legal For Sale Or Use In California
Fitment:
1984 BUICK REGAL Rear Wheel Drive
$685.92 -
- Blackheart Header-Back Exhaust System
- Dual 3 in. 304 Stainless Steel Tubing
- Rear Side Exit
- Only for Racing Vehicles
Fitment:
1984 BUICK REGAL BASE, Grand National, LIMITED, T-Type / 3.8L V6 GAS, 4.1L V6 GAS
$1,039.95 -
- Header Series: LS Engine Swap
- Header Style: Long Tube
- Primary Tube Diameter (in): 1 3/4"
- Header Flange Thickness (in): 3/8"
- Inlet Port Shape: Round
- Material: Mild Steel
Fitment:
1984 BUICK REGAL Rear Wheel Drive
$381.11 -
- Header Series: LS Engine Swap
- Header Style: Long Tube
- Primary Tube Diameter (in): 1.75"
- Header Flange Thickness (in): 3/8"
- Inlet Port Shape: Round
- Material: Mild Steel
Fitment:
1984 BUICK REGAL Rear Wheel Drive
$720.24 -
- Header Series: LS Engine Swap
- Header Style: Long Tube
- Primary Tube Diameter (in): 1.75"
- Header Flange Thickness (in): 3/8"
- Inlet Port Shape: Round
- Material: Mild Steel
Fitment:
1984 BUICK REGAL Rear Wheel Drive
$730.19 -
- Exhaust Header
- Series: Afterburner
- Header Style: Long Tube
- Primary Tube Diameter: 1.63"
- Collector Diameter: 3.00"
- Material: Mild Steel
Fitment:
1984 BUICK REGAL BASE / 5.7L V8 Diesel
$518.95 -
- Exhaust Header
- Series: Afterburner
- Header Style: Long Tube
- Primary Tube Diameter: 1.63"
- Collector Diameter: 3.00"
- Material: Mild Steel
Fitment:
1984 BUICK REGAL BASE / 5.7L V8 Diesel
$300.95 -
Fitment:
1984 BUICK REGAL 5.0L V8 / Center/Center / 2.50" / 2.50"
$149.99 -
Fitment:
1984 BUICK REGAL 5.0L V8 / Center/Center / 3.00" / 3.00"
$169.99 -
Fitment:
1984 BUICK REGAL 5.0L V8 / Center/Center / 2.50" / 2.50"
$78.99 -
If you're looking for the perfect headers, there is no better brand than Hedman Hedders! With Hedman's headers you receive an excellent combination of high quality and superior endurance. Hedman Standard Duty Series headers are available with three types of finish: Black Maxx, HTC, and Uncoated. Best of all, these outstanding headers are manufactured in the USA and come with a lifetime warranty against manufacturing defects. Plus, the Black Maxx and HTC coatings are provided with a 5-year warranty. Free shipping to all of USA!Fitment:
1984 BUICK REGAL Rear Wheel Drive
$569.38 -
Key Features:- Standard Duty HTC Coated Headers
- Tube Size 1.5 in.
- Collector Size 3 in.
- Chevy Engines Only
- w/o A.I.R.
- Full Length Long Tube
- Polished Ceramic Metallic
- Intended For Race Use Only
- Not Legal For Sale Or Use In California
Fitment:
1984 BUICK REGAL Rear Wheel Drive
$667.91 -
Hedman Hedders Ls Cast Manifolds are made from the highest quality materials, and guarantee to deliver superior functionality and durability. Free shipping to all of USA!Fitment:
1984 BUICK REGAL Rear Wheel Drive
$532.25 -
- Blackheart Adapter Pipe
- 2.5 in. Stainless Steel
Fitment:
1984 BUICK REGAL BASE, Grand National, LIMITED, T-Type / 3.8L V6 GAS, 4.1L V6 GAS
$387.95 -
Fitment:
1984 BUICK REGAL 5.0L V8 / Center/Center / 2.50" / 2.50"
$169.99 -
Fitment:
1984 BUICK REGAL 5.0L V8 / Center/Center / 2.50" / 2.50"
$65.99