Chevrolet Performance SP350/357 350ci Turn-Key Crate Engine – 19433034

Experience enhanced small-block performance with the Chevrolet Performance SP350/357 350ci Turn-Key Crate Engine. This complete package delivers 357 horsepower and 400 lb-ft of torque with all accessories included for immediate installation. The SP350 features aluminum cylinder heads, performance camshaft, and optimized components for enhanced power output. The turn-key configuration includes distributor, carburetor, water pump, and all necessary accessories. Perfect for street rods, muscle car restorations, and custom builds requiring reliable power with easy installation. Factory-assembled and dyno-tested.

**Technical Specifications:**

SP350-357 Technical Specifications
Part Number: 19433034
Engine Type: Chevy Small-Block V-8
Displacement (ci): 350
Bore x Stroke (in): 4.000 x 3.480
Block (P/N 10105123): Cast iron with 4-bolt main caps
Crankshaft (P/N 10243070): Nodular iron
Connecting Rods (P/N 10108688): Powdered metal
Pistons (P/N 88894280): Cast aluminum
Camshaft Type (P/N 12677151): Hydraulic roller
Camshaft Lift (in): 0.473″ intake / 0.473″ exhaust
Camshaft Duration (@.050 in): 215° intake / 223° exhaust
Cylinder Heads: Cast iron; as-cast with 64 cc chambers
Valve Size (in): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.0:1 nominal
Fuel Required: Premium gasoline
Ignition Timing: 32° total @ 4,000 rpm
Recommended Maximum RPM: 5600 rpm