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1980 GMC K3500 Brands
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Key Features:- Standard Header
- Primary Tube Coll. Size 1.75x3 in.
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 7.4L V8 GAS / Automatic Trans
$237.95 -
Key Features:- Afterburner Headers
- Standard
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 5.7L V8 GAS, 6.6L V8 GAS
$308.33 -
Key Features:- Standard Header
- Prim. Tube Coll. Size 1.5x3 in.
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 5.7L V8 GAS, 6.6L V8 GAS
$226.95 -
- Exhaust Header
- Header Style: Long Tube
- Primary Tube Diameter: 1.50"
- Collector Diameter: 3.00"
- Material: Mild Steel
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 5.7L V8 GAS, 6.6L V8 GAS
$342.65 -
- Exhaust Header
- Header Style: Long Tube
- Primary Tube Diameter: 1.63"
- Collector Diameter: 2.50"
- Material: Mild Steel
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 5.7L V8 GAS, 6.6L V8 GAS
$196.95 -
Key Features:- Upright Headers
- 2 1/4 in. Primary Tubing
- 4 in. Collector
- For Use w/Big Block Chevy
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 7.4L V8 GAS
$474.95 -
- Exhaust Header
- Series: Afterburner
- Header Style: Long Tube
- Primary Tube Diameter: 1.63"
- Collector Diameter: 3.00"
- Material: Mild Steel
Fitment:
1980 GMC K3500 BASE, High Sierra, Sierra Classic, Sierra Grande / 5.7L V8 GAS, 6.6L V8 GAS
$300.95