Chevy SBC 283 305 327 350 400 V8 Small Block Engine Racing Header Exhaust Manifold Stainless Steel

100% Brand New Items, Never Used Or Installed High Performance 2x 4-2-1 Stainless Steel Header Kit CNC Machined T-304 Mandrel Bent Stainless Steel Piping And TIG Welded Steel Flanges Made By OEM Approved and ISO Certified Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements Direct Bolt-On Item; No Modifications Required Improves Engine Performance

100% Brand New Items, Never Used Or Installed High Performance 2x 4-2-1 Stainless Steel Header Kit CNC Machined T-304 Mandrel Bent Stainless Steel Piping And TIG Welded Steel Flanges Made By OEM Approved and ISO Certified Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements Direct Bolt-On Item; No Modifications Required Improves Engine Performance And Increase Horsepower By Significantly Reducing Exhaust Flow Restriction Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq. Specifications (Estimated): Inlet: 1.5″ Outlet: 2″ NOTES: * O2 Simulators May Be Required If A CEL Is Triggered * No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation FITMENT: Chevy GMC Buick V8 SBC (Small Block Chevy) [ Attention: Will Work With All 1955+ Chevy V8 Small Block SBC 265-400 Engine Models (Example: 283, 305, 327, 350, or 400)]

Product Features

  • Manufacturer Part Number: HDS-CH5-279-SS-AMA-L1
  • Surface Finish: Stainless Steel
  • Fitment: Chevy – Applications Listed Below
  • Quantity: 2x Header (Left & RIght) / Pictured Hardware