Speed Engineering LS Swap mid-length headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our LS swap mid-length headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our LS swap mid-length headers have been dyno proven. We stand behind our LS swap mid-length headers in saying you will not find a better fitting, quality built, budget header for your vehicle.
- Mandrel Bent Tubing
- Full 1 3/4" Primaries
- 3" Collector
- Mid-Length Header Design
- LS Swap Conversion Header
- Perfect for Camaro, Chevelle, Nova, C10 & C1500 models
- Collector Merge Spikes
- Port Matched Flanges
- Gains over 20+ rwhp
- V8 Engines Only
- 4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6, LSA Engines
- CNC Machined Flanges
- Natural 304 Stainless Steel
- Standard Graphite Manifold Gaskets
Note: "For LS series engine swaps only" These do not work on standard SBC or BBC.
Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance. Our headers are tucked in tight due to narrow older frame clearance.
Vehicle Applications:
- 1970-1992 F-Body
-
1968-1981 A-Body
- 1975-1979 X-Body
- 1960-1987 C10, Pickups, Panels: Chevy & GMC Trucks
- 1988-1998 C1500 (2WD) OBS Trucks
(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.