my dodge

Hi to eveyone out there I need to know if anyone know where I can get heads and engine bocked for my car a dodge intrepid year 2000 2.7L MY car I live and work for this car and I steel have a car payment to pay and I need to fix it so I can get at least $8.020.89 out of is this is what I still own ...plus I love my car It is my baby and I work hard to kept ,,, so help is need thank too all how read this . linda