Speed Engineering LS Swap Headers - Mid Length


Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature polished stainless steel construction. All of our headers have been dyno proven. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle.

"Our headers also have improved features over competitors. We utilize V-Band collector construction, merge spikes, port matched flanges, and improved header to block/chassis clearance"

Features include:
  • Mandrel Bent Tubing
  • Full 1 5/8" Primaries
  • 2 1/2" Collector
  • V-Band Collector Construction
  • Collector Merge Spikes
  • Port Matched Flanges
  • Gains over 18+ rwhp
  • V8 Engines Only
  • 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines
  • CNC Machined Flanges
  • Polished 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 betrimmed for proper clearance. These headers are tucked in tight to fit intoolder,narrow frames.

Vehicle Applications:

  • 1960's, 1970's Camaro, Nova, Firebird
  • 1968-72, Chevelle, (Early 60s require aftermarket steering shaft)
  • C10, Pickups, Panels: Chevy & GMC Trucks 1960+
  • 1988-98 OBS C1500 & K1500


Customer Reviews

Based on 8 reviews
Lester Richard

Lead tube headers just not big enough need to be as big as the long tube The meds tube headers ain't no better than a factory manifolds

Joshua Calamaco
Amazing product

These mid lengths look, feel, and were perfectly priced. Fast shipping and these guys are very knowledgeable. For right in my LS swapped 91 OBS.

Ronnie Sharp

Speed Engineering LS Swap Headers - Mid Length

David Wolfe

Fit nicely around rhe engine make a good fit on my project. Seemed to be made well and looked good. I haven't ran them yet.

Speed Engineering Headers

Good products for c10 La Swap 1968 👌

Customer Reviews

Based on 1 review Write a review