open the rpk n paste this one in typef 7
<FILE 00000001.res >
typeof 7
superid 0x00000002
typeid 0x0000FFC6
alias vee8_cylinder_head_cover.dds
isparentcompatible 1.00
</FILE>
<FILE 00000001.rsd >
sourcefile parts\engines\MC_Prime_SuperDuty\textures\vee8_cylinder_head_cover2.dds
</FILE>
scrool down to typeof 14, find the cover and change 0x000000C6 to 0x0000FFC6
thats all