I just read info on the buick 3.8l v6 t-type turbo and toyota 1uz-fe.Both are very powerful units.The buick v6 is great but the toyota v8 is even better.The car will be a beast with that engine and doesn't even have a turbo or supercharger,pushing 260+ horsepower.But is there a manual gearbox that can fit the buick v6 and which supra gearbox fits the toyota engine(5 speed or six speed)