LS1 Camaro & Firebird Longtube Headers (1 3/4" Race Version) F-Body "Stainless"
- Mandrel Bent Tubing, CNC Machined Flanges
- Race Version with "NO" AIR/EGR Fittings, 304 Polished Stainless Steel
- 1 3/4" Primaries, Standard Graphite Manifold Gaskets
- 3" Collector
- Gains over 25rwhp
- Mandrel Bent Tubing, CNC Machined Flanges
- Race Version with "NO" AIR/EGR Fittings, 304 Polished Stainless Steel
- 1 3/4" Primaries, Standard Graphite Manifold Gaskets
- 3" Collector
- Gains over 25rwhp
