x82xgtx

im new to the forum and need parts fast i got hit by some dumb b@#%$ at a light and my rad support and my apron were bent back like 3 inchs i got that fixed but i cant find a header panel i got one for an 83 but it dont fit and i didnt know that or i wouldnt have bought it um i have an 82 with the pace car front end on it i have been told its rare and i got a bunch done to my motor which is a 289 built the car runs 13s on street tires and pump gas and its my daily driver i need to fix it asap please any help would be very helpful