1991 mercruiser 7.4 Holly carbs and PCM Distributor and Electronic Ignition Module. 320hp 5.7 Mercruiser Multi Port Electronic Fuel Injection system, Complete Intake Manifold with Injectors, Throttle body, thermostat housing, Flame arrestor etc Very low hours. 440 Chrysler Marine Parts, Heads block, old and new style exhaust Manifolds with elbows V-Drive stock Distributer complete Points Paragon Trans V-drive with all mounts, Propellers, Rudders much more. call with needs and prices . Text Len at 2zero3 41seven 85hundred to schedule a call if interested.