Improve the sound and performance on your Camaro or Firebird with premium headers from Stainless Works. American-Made and designed for the 1998-99 Chevy Camaro & Pontiac Firebird 5.7L, these headers feature 1-3/4" primary tubes that are CNC mandrel bent to increase air flow, and engineered to create power. These headers come with 2-1/2" slip-fit collectors, as well as high-flow catalytic converters that flow into 2-1/2" lead pipes, merging into a Y-pipe to allow an easy connection to your Factory exhaust. Built from corrosion resistant 304 stainless steel, our headers are TIG welded for strength and durability at our state-of-the-art facility in Streetsboro, Ohio. We stand by our products with a lifetime warranty on materials and craftsmanship, and as always, our products are proudly made in the USA.