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

Features include:

• Mandrel Bent Tubing
• 1 5/8" Primaries
• 1 3/4" x 1 1/2" Oval Ports
• Mid-Length Header Design
• SBC Headers
• 3" Collector
• V8 Engines Only
• Merge Spike
• SBC 5.0/305 & 5.7/350 Engines
• CNC Machined Flanges
• Natural 304 Stainless Steel
• Standard Graphite Manifold Gaskets
• 17 3/8" Center to Center Outer Bolt Holes
• 10x1.5x25 Zinc Bolts

Vehicles:

• 1973-1987 C10 Trucks
  
• 1973-1987 K10 Trucks
  

Note: Will not work on LT1 engines. 

Note: Some transmissions linkages/Z bars might need modifications or relocations for fitment.

(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.