This ‘96-`04 V8 Mustang coolant expansion / fill tank features a billet stock style neck, which accepts our part # 81-016 or 81-116 pressure cap or any 16 psi radiator style, non-vented cap.
| Model | Year(s) |
|---|---|
| SVT Cobra | 1996 1997 1998 1999 2000 2001 2003 2004 |
| Mustang GT | 1996 1997 1998 1999 2000 2001 2002 2003 2004 |
| Mach-1 | 2003 2004 |