Flowtech Long Tube Headers- 1970-79 Firebird/1964-75 GTO/LeMans/Grand-Am - 350/455 - 1.625" - 3" Collector - Black Paint 33010R Built-in amber LED marker lights

Built-in amber LED marker lights improve visibility

Available as a one-piece suit

150 Orifice

The Super Victor 4500 series manifolds can accommodate bores up 2

Flowtech Long Tube Headers- 1970-79 Firebird/1964-75 GTO/LeMans/Grand-Am - 350/455 - 1.625" - 3" Collector - Black Paint 33010R Built-in amber LED marker lightsFlowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5 16" flanges with sealing rings for a leak free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance. Vehicle Applications: 1970 1979 Pontiac Firebird 1964 1975 Pontiac