For Chevy 1932-1962 I6 6 Cylinder 216 235 261 Exhaust Headers Manifold Stainless Engine Cooling Components Rigorously Tested

Rigorously Tested

The air gap design allows air to flow under the plenum to prevent heat transfer from the engine resulting in more horsepower

Hood Pad Insulation

For PAS9279

For Chevy 1932-1962 I6 6 Cylinder 216 235 261 Exhaust Headers Manifold Stainless Engine Cooling Components Rigorously TestedDescription: The 2 1 headers designed for the 1932 1962 Chevy 216 235 261 6 Cylinder engines 100% Brand New Items, Never Used Or Installed Made of high quality T 304 stainless steel material TIG welded CNC machine flange O2 sensor bung insertion; Metal gasket included Inlet: 2" x 1. 65" (Rectangle) and 1. 65" x 1. 65" (Square) Outlet: 2" (Diameter) 2 x 2 1 (4 2) Racing design Increase high flow air, instantly gain 10 to 15 Hp. Tq. No Installation