Speed Engineering LS C10 Longtube Headers
C10 LS Header Flange
C10 LS Longtube Headers Flange
Merge Spike Speed Engineering
Speed Engineering Spark Plug Wires
LS Longtube Headers 1 3/4" C10 Trucks Universal (Swap, Conversion) LS1, LS2, LS3, LS6

LS Longtube Headers 1 3/4" C10 Trucks Universal (Swap, Conversion) LS1, LS2, LS3, LS6

SKU: 25-1025

Regular price $289.99 Save $-289.99
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Only -491 items in stock!

(In Stock)

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.

Features include:

  • Mandrel Bent Tubing
  • 1 3/4" Primaries
  • 3" Collector
  • V8 Engines Only
  • Merge Spike
  • 4.8L, 5.3L, 6.0L, 6.2L Engines
  • CNC Machined Flanges
  • Polished 304 Stainless Steel
  • Standard Graphite Manifold Gaskets

Vehicles:

  • 1960+ C10 Trucks
  • (1960-1966 C10 Trucks require slider engine mounts to clear the front crossmember)

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.

Note: "Does not fit 4wd"

(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.


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