FORD 6R140 RWD AUTO TRANS

This ATK 383 stroker engine is built for high-performance street and strip applications, producing 525 HP and 515 ft.-lbs. of torque. It is a complete engine assembly, including a carburetor, intake, distributor, water pump, balancer, fuel pump, spark plugs, and wires. It features a seasoned OE 4-bolt main 1pc seal Small Block Chevy 383 ci block with 4.040 in. x 3.750 in. bore/stroke, Scat 4340 forged crankshaft, forged pistons, hydraulic roller camshaft, and ATK Pro-Filer Aluminum cylinder heads. This engine will not work in vehicles with power brakes or air conditioning. It is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for closed competition racing.