Will headers for 1972 El Camino fit 1977 El Camino?

Headers for a 1972 El Camino typically will not fit a 1977 El Camino due to differences in engine design, frame, and body style. The 1972 model is part of the earlier generation, while the 1977 model belongs to a different generation with modifications that affect header compatibility. Always check specific part numbers and consult with manufacturers or experts for accurate fitment.