Silverado & Sierra 1 7/8" Longtube Headers 25-1152

Chevrolet Performance Parts, GM Crate Engines and GM Crate Motors

25-1152 Silverado & Sierra 1 7/8" Longtube Headers

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

Features include:

Mandrel Bent Tubing
Merge Spikes
Full 1 7/8 " Primaries
3" Collector
Longtube Header Design
Silverado / Sierra / SUV LT Headers
Gains over 25+ rwhp
V8 Engines Only
5.3L, 6.2L Engines
CNC Machined Flanges
Natural Stainless Steel
Standard Graphite Manifold Gaskets

Vehicle Applications:

2019-2024 Chevrolet SIlverado Truck (2wd/4wd)
2019-2024 GMC Sierra Truck & Yukon SUV (2wd/4wd)
2021-2024 Cadillac Escalade (2wd/4wd)
2021-2024 Tahoe (2wd/4wd)
2021-2024 Yukon & Yukon Denali (2wd/4wd)

Note: Y-Pipe kit & X-Pipe kit will work on trucks & suv's with 8 Speed & 10 Speed Automatic transmissions.

(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.

Cannot Ship to or Sell to Customers in California:Due to CARB restrictions, this product is not legal to sell or ship to California, by checking this, you are confirming that you are not located in California or having this item shipped to California. Orders placed with this product, shipping to California, will automatically be cancelled.