Executive order
D-554-2
Doug's Headers
Vehicle applications
No vehicle applications were preserved for this order.
Part records
| Part number | Model/specification | Modification | Remarks |
|---|---|---|---|
| See E.O. | 1982 through 2004 trucks and motorhomes equipped with a Ford 8 or 10 cylinder engine, excluding ULEVs and close coupled catalyst vehicles, and Chrysler trucks equipped with an 8 cylinder engine, excluding close coupled catalyst vehicles. | The Exhaust Headers are manufactured out of 16 gage stainless steel or 14 gage mild steel. The Exhaust Header is a long tube design which may include a Y-pipe on applications for Ford trucks and engines. All emission components are retained in their original location. |