Custom 408w Stroker engine packages Custom engine as package for a 408w Stroker Crate Engine . We have a range of different options available for you. please let us know if you still need help in deciding the best option. 408w Stroker / 475 HP Crate Engine Click here 408w Stroker / 475 HP EFI Crate Engine Click here 408w / 475 HP Crate Kit Car Engine PKG Click here 408w Stroker / 475 HP Crate Kit Car EFI Engine Package Click here 408w / 475 HP Crate Engine with Automatic Transmission Click here 408w / 475 HP EFI Crate Engine with Automatic Transmission Click here 408w Stroker / 475 HP Crate Engine with 5 Speed Manual Transmission Click here