Chevy 350 390HP High Performance Crate Engine

High Performance GM 350 390 HP Stage 3 Long Block Crate Engines

Experience remarkable performance and aesthetics with the High Performance GM 350 390 hp Stage 3 long block crate engines. These engines are equipped with visually striking components and deliver substantial power output. Hand-assembled and balanced, they generate 390 hp and 420 ft.-lbs. of torque, making them suitable for dominating the street or strip. Whether you're enhancing your street rod, muscle car, or truck, these engines offer the power and reliability you need.

GM 350 390 hp Stage 3 long block crate engines typically include:

• Handpicked, remanufactured block
• High Performance aluminum cylinder heads with 2.020 in. intake/1.600 in. exhaust valves
• Intake manifold
• Carburetion
• OE crankshaft and connecting rods
• Hypereutectic pistons
• Hydraulic roller camshaft with .528 in. intake/.536 in. exhaust lift and 220 degrees intake/224 degrees exhaust duration at 0.50
• 10.0:1 compression ratio
• Distributor, plug wires, and plugs
• Valve covers
• Timing cover and timing set
• Oil pan, pump, and pickup tube
• Water pump
• Front damper and flexplate