Stainless Works 00-03 Chevrolet Silverado and GMC Sierra 8.1L Long Tube Headers – Factory Cat Compatible

Description

Upgrade your 2001-2003 Chevrolet Silverado 2500HD/3500 or GMC Sierra 3500 with the Stainless Works Part Number 81TRK long tube headers designed for 8.1L V8 engines. Crafted from durable 304 stainless steel, these headers deliver maximum corrosion resistance and longevity. The CNC mandrel-bent tubing ensures smooth exhaust flow, improving engine efficiency and power output. Featuring 2-inch primary tubes and 3-inch collectors, these headers connect seamlessly to your factory head pipe and catalytic converters, providing a direct bolt-on upgrade with minimal modifications. Fully TIG welded and back-purged, they offer superior strength and durability under demanding driving conditions. These headers are engineered to enhance exhaust scavenging, leading to noticeable improvements in throttle response and overall performance. Designed and manufactured in the USA, they come with a lifetime warranty, ensuring long-term reliability for your heavy-duty truck.

Features:

• 304 stainless steel construction offers maximum corrosion resistance and durability

• CNC mandrel bent tubes provide optimal exhaust flow for increased performance

• 2-inch primary tubes and 3-inch collectors facilitate efficient exhaust scavenging

• Connects directly to factory head pipe and catalytic converters for easy installation

• Fully TIG welded and back-purged for strength and longevity

Fitment:
Chevrolet Silverado 2500 HD Base 2001
Chevrolet Silverado 2500 HD Base 2002
Chevrolet Silverado 2500 HD Base 2003
Chevrolet Silverado 2500 HD LS 2001
Chevrolet Silverado 2500 HD LS 2002
Chevrolet Silverado 2500 HD LS 2003
Chevrolet Silverado 2500 HD LT 2001
Chevrolet Silverado 2500 HD LT 2002
Chevrolet Silverado 2500 HD LT 2003
Chevrolet Silverado 3500 Base 2001
Chevrolet Silverado 3500 Base 2002
Chevrolet Silverado 3500 Base 2003
Chevrolet Silverado 3500 LS 2001
Chevrolet Silverado 3500 LS 2002
Chevrolet Silverado 3500 LS 2003
Chevrolet Silverado 3500 LT 2001
Chevrolet Silverado 3500 LT 2002
Chevrolet Silverado 3500 LT 2003
Chevrolet Suburban 2500 Base 2001
Chevrolet Suburban 2500 LS 2001
Chevrolet Suburban 2500 LS 2002
Chevrolet Suburban 2500 LS 2003
Chevrolet Suburban 2500 LT 2001
Chevrolet Suburban 2500 LT 2002
Chevrolet Suburban 2500 LT 2003
GMC Savana 3500 Base 2001
GMC Savana 3500 Base 2002
GMC Savana 3500 SLT 2001
GMC Savana 3500 SLT 2002
GMC Sierra 2500 HD Base 2002
GMC Sierra 2500 HD Base 2003
GMC Sierra 2500 HD SL 2001
GMC Sierra 2500 HD SL 2002
GMC Sierra 2500 HD SLE 2001
GMC Sierra 2500 HD SLE 2002
GMC Sierra 2500 HD SLE 2003
GMC Sierra 2500 HD SLT 2001
GMC Sierra 2500 HD SLT 2002
GMC Sierra 2500 HD SLT 2003
GMC Sierra 2500 HD WT 2003
GMC Sierra 3500 Base 2002
GMC Sierra 3500 Base 2003
GMC Sierra 3500 SL 2001
GMC Sierra 3500 SL 2002
GMC Sierra 3500 SLE 2001
GMC Sierra 3500 SLE 2002
GMC Sierra 3500 SLE 2003
GMC Sierra 3500 SLT 2001
GMC Sierra 3500 SLT 2002
GMC Sierra 3500 SLT 2003