Flowtech Upright Headers - 11585FLT AP Application El-Camino 78-80 Chevy-Monte-Carlo 78-80

Application El-Camino 78-80 Chevy-Monte-Carlo 78-80

50-inch Flanged Catalytic Converters

logo embossed polished stainless

The system is finished off with a pair of highly polished 3

1x Main Fuel Line B (3/8 inch Diameter)

Flowtech Upright Headers - 11585FLT AP Application El-Camino 78-80 Chevy-Monte-Carlo 78-80Overview: These Flowtech upright derby style headers fit the 2. 8L, 3. 1L and 3. 4L GM V6 engines with both round port or D port style exhaust ports. 1 1 2 in. and 1 5 8 in. mandrel bent primary tubes provide consistent tubing diameters for smooth flow of the exhaust pulses and increase the cylinder scavenging of the exhaust to improve engine breathing. The headers are constructed from heavy duty 16 gauge 409 stainless steel tubing for increased