Set of 2" primary OBS 2wd headers. They will clear with 80e/60e trans and are above the frame rails for lowered trucks. They are built out of 16guage mild steel. No clearance issues. They are a 3 1/2" collector stepped down to a 3" tube. They were used in a 6.0 application and a 404. 300.00 plus shipping takes them.