I have a california emissions 76,2002. The EGR and AIR injection lines on the exhaust manifold are broken and I need a new manifold to replace . I do not need to have the california emissions operable just need to stop the leak. Any suggestions?? I can get a header for $100.00 but would it be easier(cheaper!) to just put another manifold on? call or email with parts for sale. 319-264-3157, ask for jeff. By the way ,the head says E21 if that helps.