350ci Small Block Chevy Crate Engine

The Summit Racing SUM-150350 is a 5.7L Small Block Chevy 350 crate engine built with all-new components for reliable performance. This engine is advertised to produce a strong 300 horsepower and 375 lbs.-ft. of torque, making it a capable upgrade for various applications. Constructed with a new GM 350ci block featuring 4-bolt mains and a 1-piece rear seal, this engine is designed for durability. The bore measures 4.000" with a 3.480" stroke, and it is equipped with a new nodular iron crankshaft for robust internal strength. Built with new Vortec head castings, this crate engine avoids the common cracking issues found in factory heads, ensuring a more reliable long-term operation. The combination of these features results in a potent and dependable power plant ready for installation.