Alfa Romeo Busso 3000 engine 24 valves

to change the project I sell a 24-valve engine in excellent condition only to be cut off (belt) from Alfa Romeo 166, available separately for 500 euro Alfa 90 engine still type Busso from which to take the parts to transform the 3000 engine to be mounted on Alfetta GTV with rear-wheel drive, I only give up due to project abandonment, a material now difficult to find, kindly only if interested and only knowledgeable about the Alfa models in question