Chevrolet Performance ZZ6 Base Crate Engine – 19433041

Start your high-performance build with the Chevrolet Performance ZZ6 Base Crate Engine. This foundation package delivers approximately 405 horsepower and 410 lb-ft of torque from 350 cubic inches. The ZZ6 Base features aluminum cylinder heads, aggressive camshaft profile, and premium internal components. The base configuration allows builders to add their own accessories and finishing touches. Perfect for experienced builders who prefer customization or have existing components. This engine represents excellent value for maximum small-block performance. Factory-assembled, dyno-tested, and backed by Chevrolet Performance quality standards.

**Technical Specifications:**

Technical Specifications
Part Number: 19433041
Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.48
Block (P/N 10105123): Cast iron with 4-bolt main bearing caps
Crankshaft (P/N 12556307): Forged steel, shot peened
Connecting Rods (P/N 10108688): Forged powder metal
Pistons (P/N 10159436): Hypereutectic aluminum
Camshaft Type (P/N 10185071): Steel, hydraulic roller
Camshaft Lift (in): .474 intake / .510 exhaust
Camshaft Duration (@0.050 in): 208° intake / 221° exhaust
Cylinder Heads (P/N 19300955): Fast burn aluminum – 62 cc chambers
Valve Size (in): 2.000 intake / 1.550 exhaust
Compression Ratio: 9.7:1 nominal
Rocker Arms (P/N 19210724): Aluminum roller style
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 36° total @ 4000 rpm
Recommended Max RPM: 5800
Balanced: External