LS1/LS6 Chevrolet round port header exhaust flanges. These flanges come as a pair and are designed for 1-3/4" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty.
- Category:
- Fabrication>Flanges
- Core:
- N
- LTL:
- N
- MPN:
- HFLS1175
- Proposition 65:
- N
- Special Order:
- Y
