I have some rust free 69 fenders kinda beat up I was going to use to save my 68s. The park area is different, headlight bucket has an extra bracket to mount the grille and there is a bracket to attach to rad support the 68 doesn't have. 70s are smooth and don't have the upper reveal line the 8s and 9s do...I'd swap a 9 for an 8 to save a couple days of welding