GM 4L60E AUTO 4-SPD

The ATK ENGINES T7229AA is a complete engine, similar to the ATK HP291PC Chevy 350 engine with 330HP and 380TQ. It features an OE block with 4-bolt main, hypereutectic pistons for 9.1:1 compression, and a hydraulic flat tappet camshaft. The engine includes ATK cast iron cylinder heads, a Melling high volume oil pump, and an ATK dual plane intake manifold. It comes with an HEI distributor, OE long water pump, and a Quick Fuel 670CFM carburetor. This engine is designed for Chevrolet models with a 350 engine from 1987-2000, with some exclusions for Chevelle, Corvette, and 1962-1967 Chevy II models due to oil pan clearance.