Kooks Ford header gasket — multi-layer aluminum (MLA) for 2007-2014 Shelby GT500 cylinder heads. The oval port matches the GT500-specific head port shape. Gaskets are included in most header kits — this part should only be ordered as a replacement.
Fits 2007-2014 Shelby GT500 5.4L / 5.8L 4V heads with stock bolt pattern.
Made for Kooks Headers & Exhaust — the same company that has been hand-building stainless headers and exhaust systems in Statesville, NC since 1962.
Multi-layer aluminum (MLA) construction. Oval port matching the GT500-specific head port shape. Sold in pairs.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1969-1973 | Ford | Mustang | Base |
| 1971-1972 | Ford | Mustang | Boss 351 |
| 1970-1973 | Ford | Mustang | Grande |
| 1970-1973 | Ford | Mustang | Mach 1 |
| 1969-1970 | Ford | Mustang | Shelby GT-350 |
| 2007-2014 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
| 1995 | Ford | Mustang | SVT Cobra R |