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1971 GMC C25/C2500 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:
1971 GMC C25/C2500 BASE / 6.6L V8 GAS / Automatic Trans
C$371.74 -
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:
1971 GMC C25/C2500 BASE / 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG
C$352.01 -
Key Features:- Upright Headers
- 2 1/4 in. Primary Tubing
- 4 in. Collector
- For Use w/Big Block Chevy
Fitment:
1971 GMC C25/C2500 BASE / 6.6L V8 GAS
C$674.62 -
Key Features:- Standard Header
- Primary Tube Coll. Size 1.5x3 in.
- w/A.I.R. Injection Manifold Welded In
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1971 GMC C25/C2500 BASE / 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG
C$596.50