Originally found on the European Carreras in 1973 and 1974, this popular duck tail engine lid fits all 911 models from 1974-89. Original RS style with the correct O.D. and accommodates the newer plastic grill. Includes all mounting hardware for a trouble-free installation. You have a choice from Hand-laid Fiberglass, Carbon Fibre and Carbon Kevlar. NOTE: Comes in a gray colored gelcoat and may need final fitting and finishing. Professional installation recommended.