Ron Lamborghini here, i have done 2- v12 cover installs on Kens 6.0 he sold with the 3.8 superchargers, the kits always need fitting on top of the engines your using, they just dont bolt on top, they need to be fitted as low as possible to clear the engine decklid, and if your building a car this should be a breeze, i have put the kit on all my 12 finished roadsters i made, happy building!, Ron