Speed Engineering 1-7/8″ Long Tube Headers for 2007-13 Silverado Sierra & Suv 25-1009

Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability.Speed Engineering headers are mandrel bent, tig welded, and feature natural stainless steel construction. All ofSpeed Engineering’s headers have been dyno proven.

Features include:

• Mandrel Bent Tubing
• Full 1 7/8″ Primaries
• 3″ Collector
• Merge Spike
• Gains over 25+ rwhp
• V8 Engines Only
• 4.8L, 5.3L, 6.0L, 6.2L Engines
• CNC Machined Flanges
• Natural304 Stainless Steel
• Standard Graphite Manifold Gaskets

Vehicle Applications:

• 2007-2013 Silverado & Sierra (2wd/4wd)
• 2007-2014 Tahoe & Yukon (2wd/4wd)
• 2007-2014 Cadillac Truck & SUV (2wd/4wd)
• 2007-2014 Chevrolet Avalanche (2wd/4wd)

Note: Y-Pipe will work on trucks & suv’s with 6 Speed Automatic transmissions.

Note: Depending on factory exhaust type. Some cutting/welding may be required for Y pipe install.