Stainless Works LS1 Down And Forward Turbo Headers on white background.

GM LS1 - Turbo Headers - 1-3/4" Down and Forward

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Built To Order in 4 Weeks

LS1 Down and Forward Turbo Headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-3/4" diameter primaries, Flow into 3" slip-fit collectors. Headers are fully TIG welded and back purged. Mill finish, These, are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.


  • Down and Forward
  • Requires Fabrication To The Turbo
  • 1-3/4" Primaries
  • TIG Welded & 304 Stainless Steel

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Made in the USA

Stainless Works products are made proudly in Cleveland, Ohio

Long Tube Headers

For use on Race & Competition Vehicles Only.