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

Features include:

• Mandrel Bent Tubing
• 1 7/8" Primaries
• Longtube Header Design
• Corvette LS1/LS6 Headers
• Improved Ground Clearance Over Competitors
• 3" Collector
• V8 Engines Only
• Gains over 25rwhp
• Merge Spike
• 5.7L/LS1/LS6 Engines
• Great Ground Clearance for Lowered Vehicles
• CNC Machined Flanges
• Natural 304 Stainless Steel
• 3" X-Pipe w/2.75" Reducers to Factory Exhaust
• Standard Graphite Manifold Gaskets

Vehicles:

• 1997-2004 C5 Corvette
• 1997-2004 C5 Corvette ZO6

Note: Requires 2001-2004 oil dipstick tube to be used.

Note: Will need our X-pipe kit for installing our headers.

(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.