The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2019-2020 |
Ford |
Mustang |
Bullitt |
| 2018-2023 |
Ford |
Mustang |
GT |
| 2018-2023 |
Ford |
Mustang |
GT Premium |
| 2021-2023 |
Ford |
Mustang |
Mach 1 |
