Long Tube Exhaust Headers 1 5/8 Inch Primaries 2.5 Inch Collectors Pol

LS Swap ExhausUpgrade the exhaust side of your classic Chevy or GMC truck with the CAE 047 long tube headers. Built from polished 304 stainless steel, these headers combine durability and precise manufacturing for dependable fitment and long-term use. Each unit features 1 5/8 inch primary tubes, 2 1/2 inch collectors, and 5 /16 inch CNC-cut head flanges flattened for a tight seal. The tubing is 16-gauge thick and fully TIG welded to help resist cracking and maintain smooth interior flow. These headers are designed for 1988 – 1998 Chevrolet and GMC C1500 C2500 K1500 K2500 Silverado and Sierra trucks equipped with 5.0 L (305 cu in) or 5.7 L (350 cu in) small-block V8 engines, both 2WD and 4WD configurations. The polished finish offers corrosion protection and a refined appearance that stands up to heat and road exposure. Each package includes a left and right header, installation gaskets, and basic hardware as shown. Professional installation is recommended to ensure proper alignment and secure sealing. Note: Verify compatibility with your specific vehicle before purchase. Regulations vary by region; buyers are responsible for ensuring appropriate use.