DFC Diesel 6.0 FORD TOW HAUL SERIES AUTO SPEED OF AIR LONG BLOCK 04 - TH6004AUSOALB

The DFC Diesel TH6004STSOALB Tow/Haul Series Long Block is designed for heavy-duty use, capable of supporting up to 600 horsepower at the flywheel. It features a Stage 2 billet camshaft, Total Seal gapless piston rings, ceramic-coated piston crowns, and dry film-coated skirts for enhanced durability and heat resistance. The engine is built with ARP connecting rod bolts and either ARP 2000 or OptiTorque head studs for improved integrity under high cylinder pressure. O-ringed cylinder heads enhance sealing under boost. Heavy-duty Manton pushrods are also included. The product comes with a full top-end gasket kit, rockers, and pushrods pre-installed, facilitating a smoother installation. This long block is specifically engineered for consistent performance under pressure, making it suitable for towing, hauling, and climbing.