As i stated earlier , the cost of your project is base on your abilities and tools . You can source out a donor F body for around 2k , got mine for $1900 w/ 60k miles ( $2500 after tax , fees , shipping ) . Was able to sell the leftover ( 2002 Z28 ) for $750 and $850 for the Z motor/trans. . And still have some leftover ( worth about $500 ) . And i used a lot of parts from the Z28 which saved **** load of money . Total cost on my conversion probably way less than 3k . Now , this is where the fun ( upgrades on the car ) begins . Donor car is the best to go , IMO .