Speed Engineering LS Swap Longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our LS swap longtube headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our LS swap longtube headers have been dyno proven. We stand behind our LS swap longtube headers in saying you will not find a better fitting, quality built, budget header for your vehicle.
Features include:
- Great Fitment on the G-Body Platform
- Mandrel Bent Tubing
- 1 7/8" Primaries
- 3" Collector
- Longtube Header Design
- LS Swap Conversion Header
- Merge Spikes
- V8 LS 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
Vehicle Applications:
1982 Chevrolet Monte Carlo (RWD)
1983 Chevrolet Monte Carlo (RWD)
1984 Chevrolet Monte Carlo (RWD)
1985 Chevrolet Monte Carlo (RWD)
1986 Chevrolet Monte Carlo (RWD)
1987 Chevrolet Monte Carlo (RWD)
1988 Chevrolet Monte Carlo (RWD)
1982 Chevrolet El Camino (RWD)
1983 Chevrolet El Camino (RWD)
1984 Chevrolet El Camino (RWD)
1985 Chevrolet El Camino (RWD)
1986 Chevrolet El Camino (RWD)
1987 Chevrolet El Camino (RWD)
1982 Pontiac Grand Prix (RWD)
1983 Pontiac Grand Prix (RWD)
1984 Pontiac Grand Prix (RWD)
1985 Pontiac Grand Prix (RWD)
1986 Pontiac Grand Prix (RWD)
1987 Pontiac Grand Prix (RWD)
1982 Oldsmobile Cutlass (RWD)
1983 Oldsmobile Cutlass (RWD)
1984 Oldsmobile Cutlass (RWD)
1985 Oldsmobile Cutlass (RWD)
1986 Oldsmobile Cutlass (RWD)
1987 Oldsmobile Cutlass (RWD)
1982 Buick Regal (RWD)
1983 Buick Regal (RWD)
1984 Buick Regal (RWD)
1985 Buick Regal (RWD)
1986 Buick Regal (RWD)
1987 Buick Regal (RWD)
1988 Buick Regal (RWD)
Note: "Due to older vehicle frame clearance headers are pulled in very tight, and require our spark plug wires".
Note: "For LS series engine swaps only" These do not work on standard SBC or BBC engines.
Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance.
(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.