Fits 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 Inch 1997 pontiac firebird Versatile Design Is Lightweight And

Versatile Design Is Lightweight And Easily Mounted Using Double-Faced Trim Adhesive Or A Dual Lock Style Fastener

Features (4) vacuum ports

tachometer features a dual layer design

75" turn down tips

Fits 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 Inch 1997 pontiac firebird Versatile Design Is Lightweight AndManufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp load. Can be