Header Manifold LS1 LS6 LSX GM V8 Chevrolet Up & Forward–FREE SHIP TO USA

Header Manifold LS1 LS6 LSX GM V8 Chevrolet Up & Forward--FREE SHIP TO USA 

Stainless steel
Equal length primaries
Larger primary pipe Diameter
Extremely high quality

include:gasket--2pcs,3inch Vband kits---2sets, also include scews,nuts.

• TIG welded CNC machine flange
• 2-Piece 4-1 Racing design(8-2-1)
• Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
• Inlet / Outlet: 1.76" / 2.89"

  Includes:

• 1 x Header exhaust system
• All necessary installation hardware

  Notes:

• Fits small block LS1, LS2, LS3, LS4, LS6, LSX V8 engines
  
• 100% Brand New
• Professional Installation is Highly Recommended
• Installation Instruction is NOT Included