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1983 PONTIAC GRAND PRIX Exhaust Systems
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Key Features:- Exhaust Header Gasket
- Rear Seal
- Round Port
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$79.13 -
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$435.25 -
Key Features:- Header Gasket Set
- Incl. 1 Pair Head Flange Gaskets/1 Pair Exhaust Collector Gaskets
- OE Flanges/Afterburner Headers
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$33.37 -
Key Features:- Premium Header Gasket Set
- For Stock Or Aftermarket Headers
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$52.99 -
Key Features:- Header Bolt Set
- 3/8-16 x 0.75 in.
- Stainless Steel
- 12 pc.
Fitment:
1983 PONTIAC GRAND PRIX 5.0L V8 GAS
$44.95 -
Key Features:- Universal Block Hugger
- Not Legal For Sale Or Use In California
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$75.72 -
Key Features:- Afterburner Headers
- Standard
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$349.95 -
Key Features:- Header Gasket Set
- Incl. 1 Pair Head Flange Gaskets/1 Pair Exhaust Collector Gaskets
- Full Length
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$27.31 -
Key Features:- Exhaust Gasket Set
- Square Port Shape
- Port Dimensions W-1.45 in. x H-1.55 in.
- Medium Square Race Port
Fitment:
1983 PONTIAC GRAND PRIX 5.0L V8 GAS
$33.29 -
Key Features:- Exhaust Header Gasket
- Rear Seal
- Square Port
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$79.14 -
- Port Style: Stock
- Gasket Material: Graphite coated aluminum core laminate
- Thickness (in): 0.060 in.
- Quantity: Sold as a pair.
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$33.40 -
- Quantity: Sold as a pair.
- Collector Attachment: 3-bolt flange
- Collector Diameter: 2.500 in.
- Bolts/Studs Included: Yes
- Gaskets Included: Yes
- Header Style: Block hugger
- Header Material: Steel
- Header Finish: Silver ceramic coated
- Weld-Up: No
- Primary Tube Diameter (in): 1 5/8 in.
- Cylinder Head Port Shape: D-port
- Tuned: Yes
- Primary Tube Gauge: 18-gauge
- Flange Style: Standard
- Flange Thickness (in): 5/16 in.
- Reducers Included: No
- Y-Pipe Included: No
- Motor Mounts Included: No
- Transmission Mount Included: No
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS
$642.95 -
- Blackheart Adapter Pipe
- 3 in. Stainless Steel
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 3.8L V6 GAS, 5.0L V8 GAS
$398.47 -
- Inlet Diameter: 2.5"
- Outlet Diameter: 2.5"
- Configuration: Universal
- CARB (California) Compliant: Yes
- CARB EO#: D-193-150
- Air Tube Adaptable: Yes
- Body Shape: Oval
- Body Length: 12"
- Body Width: 7"
- Body Height: 3.75"
- Inlet Connection Type: Weld-On
- Outlet Connection Type: Weld-On
- Body Material: Stainless Steel
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 3.8L V6 GAS / 2.50" / 2.50"
$695.00 -
- Inlet Diameter: 2.5"
- Outlet Diameter: 2.5"
- Configuration: Direct Fit
- CARB (California) Compliant: Yes
- CARB EO#: D-193-150
- Air Tube Adaptable: Yes
- Body Shape: Oval
- Body Length: 12"
- Body Width: 7"
- Body Height: 3.75"
- Inlet Connection Type: Clamp-On
- Outlet Connection Type: Bolt-On
- Body Material: Stainless Steel
- Quantity: Sold Individually
Fitment:
1983 PONTIAC GRAND PRIX BASE, Brougham, LJ / 5.0L V8 GAS / 2.50" / 2.50"
$913.00 -
Key Features:- ELITE Ultra Duty Street Headers
- Tube Size 1 1/2 in.
- Collector Size 3in.
- LongTube
- w/A.I.R.
- Incl. Headers/Gaskets/3 BoltExhaustAdapter/Mtg.Hdw.
- BLACK MAXX SatinBlackCeramic
- CARB E.O. D-167-33
Fitment:
1983 PONTIAC GRAND PRIX 5.0L V8 GAS
$738.38 -
Key Features:- ELITE Ultra Duty Street Headers
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- Incl. Headers/Gaskets/3 Bolt Adapters/Mtg. Hwd
- BLACK MAXX Ceramic Metallic
- w/A.I.R.
- CARB E.O. D-167-33
Fitment:
1983 PONTIAC GRAND PRIX 5.0L V8 GAS
$653.54 -
Key Features:- Stainless Steel Hedder Exhaust Header
- Tube Size 1 5/8 in.
- Collector Size 3 in.
- w/o Smog Injection Or Injection Headers
- Shortie Style
- Not Legal For Sale Or Use In California
Fitment:
1983 PONTIAC GRAND PRIX GAS
$710.28 -
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:
1983 PONTIAC GRAND PRIX 5.0L V8 GAS
$679.21 -
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:
1983 PONTIAC GRAND PRIX 5.0L V8 GAS
$603.11