Chevy LS 364/440 - Carbureted Version

A carbureted LS engine? That's right. GMP started with an LS2 and put on an LS1 4 barrel intake manifold. This engine is perfect if you want to install a carbureted LS engine in your 57 Chevy or older GM car or truck. Based on the LS2 crate engine, the LS 364/440 uses an aluminum engine block, with a deep-skirt and six-bolt mains, like other LS motors. This LS is built with lightweight flat-top pistons with a 10.9:1 compression, powdered-metal rods and a nodular iron crankshaft. LS6-style cylinder heads flow tons of air and fuel to the thirsty small block. LS 364 cams has lift on both sides of .500 inches. The LS 364/440 is easy to install. The LS 364/440 is rated at 440 horsepower. The GM LS 364/440 is a great mix of new technology with a proven air/fuel induction manifold.

Possible Applications

• Add a carbureted LS
• Add a high-tech mix small-block

*Applications have not been validated. They are merely suggestions of how you might enjoy your GM Performance Parts crate engine. Some applications may affect engine warranty. See specific warranty information. Some applications may not be emission legal; check state and local ordinances.

Installation Notes

• 14" automatic transmission flexplate included.
• Requires aftermarket spark controller compatible with the 58X reluctor wheel and new cam sensing.
• Intended for pre-1977 street vehicles and all off-road vehicles