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  • Gibson 1-5/8in 16 Gauge Performance Header - Ceramic Coated fits 1999-2001 Chevrolet / GMC Silverado 1500 Base 4.8L
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Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated - Main Product View
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Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated - Detail View
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Gibson 1-5/8in 16 Gauge Performance Header - Ceramic Coated fits 1999-2001 Chevrolet / GMC Silverado 1500 Base 4.8L

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Gibson
GP115S-C
Special Order: Contact us to check stock and shipping lead times! Use LIVE HELP or call (724) 479-5480
$1,794.29 USD $877.99 USD
$877.99 USD
Gibson 1-5/8in 16 Gauge Performance Header - Ceramic Coated fits 1999-2001 Chevrolet / GMC Silverado 1500 Base 4.8L
Description
Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.

This Part Fits:

Year Make Model Submodel
1999-2001 Chevrolet Silverado 1500 Base
1999-2001 Chevrolet Silverado 1500 LS
1999-2001 Chevrolet Silverado 1500 LT
1999-2000 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LS
1999-2000 Chevrolet Silverado 2500 LT
2000-2001 Chevrolet Suburban 1500 Base
2000-2001 Chevrolet Suburban 1500 LS
2000-2001 Chevrolet Suburban 1500 LT
2000-2001 Chevrolet Tahoe Base
2000-2001 Chevrolet Tahoe LS
2000-2001 Chevrolet Tahoe LT
1999-2001 GMC Sierra 1500 SL
1999-2001 GMC Sierra 1500 SLE
1999-2001 GMC Sierra 1500 SLT
1999-2000 GMC Sierra 2500 SL
1999-2000 GMC Sierra 2500 SLE
1999-2000 GMC Sierra 2500 SLT
2000-2001 GMC Yukon SLE
2000-2001 GMC Yukon SLT
2000-2001 GMC Yukon XL 1500 SLE
2000-2001 GMC Yukon XL 1500 SLT
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