| This is a one piece manifold gasket that fits both the intake and exhaust manifolds just like the original ones. This is the upgraded version that came stock on the 81-83 280 ZX's but it will fit all round port exhaust style heads. That includes the N47, P79, and P90 series heads when using fuel injection. Note the 1976 California model only 280 Z's used an N47 head originally and therefore use this gasket as well. Last update 05/08 | 
