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SKU: GP131S-C | UPC: 677418009460
Gibson Performance Headers are dyno-tuned for 2001-2003 Chevrolet Silverado 3500, 2500HD, GMC Sierra 3500, 2500HD and compatible models with 8.1L engine. These ceramic coated headers deliver more horsepower and torque at low and mid-range RPM for highway speeds. They improve engine breathing for cooler temperatures and pair directly with the stock crossover pipe.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2003 | Chevrolet | Avalanche 2500 | Base |
| 2001-2003 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2003 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2003 | Chevrolet | Silverado 2500 HD | LT |
| 2001-2003 | Chevrolet | Silverado 3500 | Base |
| 2001-2003 | Chevrolet | Silverado 3500 | LS |
| 2001-2003 | Chevrolet | Silverado 3500 | LT |
| 2001 | Chevrolet | Suburban 2500 | Base |
| 2001-2003 | Chevrolet | Suburban 2500 | LS |
| 2001-2003 | Chevrolet | Suburban 2500 | LT |
| 2002-2003 | GMC | Sierra 2500 HD | Base |
| 2001-2002 | GMC | Sierra 2500 HD | SL |
| 2001-2003 | GMC | Sierra 2500 HD | SLE |
| 2001-2003 | GMC | Sierra 2500 HD | SLT |
| 2003 | GMC | Sierra 2500 HD | WT |
| 2002-2003 | GMC | Sierra 3500 | Base |
| 2001-2002 | GMC | Sierra 3500 | SL |
| 2001-2003 | GMC | Sierra 3500 | SLE |
| 2001-2003 | GMC | Sierra 3500 | SLT |
| 2001-2003 | GMC | Yukon XL 2500 | SLE |
| 2001-2003 | GMC | Yukon XL 2500 | SLT |
Chevrolet Silverado parts and accessories for the 1500, 2500 HD, and 3500 HD are stocked at Black Ops Auto Works. Shop cold air intakes, cat-back and axle-back exhaust systems, leveling and lift kits, lowering kits, brake pads, rotors and big brake kits, tonneau covers, grille guards, running boards, floor liners, oil catch cans, fuel injectors, LED lighting, and cast and forged wheels for Silverado 1500, 2500 HD, 3500 HD, Trail Boss, RST, LTZ, High Country, ZR2, and Duramax Diesel trims. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 2,566 Chevrolet Silverado SKUs across performance, appearance, towing, and off-road categories. What This Collection Covers The Chevrolet Silverado lineup spans the light-duty 1500 and the heavy-duty 2500 HD and 3500 HD, built on the GM T1XX and related platforms. This collection combines OE-style replacement parts with performance and appearance ...
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Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...
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Gibson Performance Exhaust parts and accessories for Ford Super Duty and F-150 trucks, Chevrolet Silverado and Colorado, GMC Sierra and Canyon, RAM trucks, Jeep SUVs, classic muscle cars, and domestic work trucks are stocked at Black Ops Auto Works. Shop cat-back exhaust systems, axle-back systems, SuperFlow mufflers, exhaust tips, exhaust tubing, truck exhaust kits, headers, clamps, and replacement exhaust components for street performance, reliable repairs, and application-specific upgrades. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 267 collection SKUs across fitment, electrical or mechanical function, materials, installation needs, and performance goals. Gibson Cat-Back Systems Gibson cat-back systems replace the exhaust from the catalytic converter rearward with application-specific tubing, mufflers, and exit configuration. They are a focused upgrade for sound, flow, a...
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Performance headers and exhaust manifolds for gas and diesel platforms are stocked at Black Ops Auto Works. Shop long-tube headers, shorty headers, turbo manifolds, and diesel exhaust manifolds for Mustang, Camaro, Ram HEMI trucks, Ford Powerstroke, Dodge Cummins, and GM Duramax platforms. Every product is filterable by tube diameter, header length, and vehicle year, make, model, and engine so the correct fitment ships the first time. Black Ops Auto Works carries 459 header and manifold SKUs across gas and diesel applications. What This Category Covers Performance headers and exhaust manifolds are among the most effective bolt-on upgrades for improving exhaust scavenging, increasing horsepower, and giving your engine a more aggressive exhaust note. Whether you are building a street machine, a track car, or a diesel work truck, the right header or manifold set unlocks real performance gains across the RPM range. Long-Tube Versus Shorty Headers Long-tube headers route exhaust prim...
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