The Chevrolet Performance 350 ZZ6 405 HP Turn-Key Crate Engine (19433042) offers modern small-block performance in a classic 350 platform. Built with a high-strength cast-iron block, high-flow aluminum cylinder heads, and a hydraulic roller camshaft, this carbureted V8 is dyno-tuned for maximum power and efficiency. Whether you’re upgrading a classic muscle car, hot rod, or vintage truck, this ZZ6 small-block engine is ready to deliver high-revving performance.

A street-ready, high-output small block built for serious performance enthusiasts!

Requires proper fuel system, exhaust, and cooling setup for optimal performance.

What’s Included in the ZZ6 350 Turn-Key Crate Engine?

Fully Assembled 5.7L Small Block V8 – Ready for installation and performance tuning
High-Flow Aluminum Cylinder Heads – Improves combustion efficiency and airflow
Hydraulic Roller Camshaft & Valvetrain – Provides smooth operation and maximum power output
Carburetor & Intake Manifold Installed – Optimized for fuel delivery and performance
Factory-Installed Ignition System & Distributor – Ensures reliable spark and timing control
Oil Pan, Valve Covers & Timing Cover – Reduces installation time
Water Pump & Harmonic Balancer Included – Improves cooling and smooth engine operation
Air Cleaner & Spark Plug Wires – Enhances airflow and ignition performance

EXCLUDES headers, fuel pump, and exhaust system.

Technical Specifications

Feature	Details
Brand	Chevrolet Performance
Manufacturer’s Part #	19433042
Product Type	Turn-Key Crate Engine
Summit Racing Part #	NAL-19433042
Crate Engine Family	Chevy Small Block
Actual Displacement	5.7L / 350 C.I.D
Horsepower Output	405 HP
Torque Output	406 lb-ft
Assembled?	Yes
Engine Block Material	Cast Iron
Cylinder Head Material	Aluminum
Engine Balance	Internal/External
Compression Ratio	9.72:1
Camshaft Type	Hydraulic Roller
Rear Main Seal Style	1-Piece
Induction System	Carbureted
Intake Manifold Included?	Yes
Carburetor Included?	Yes
Distributor Included?	Yes
Oil Pan Included?	Yes
Valve Covers Included?	Yes
Timing Cover Included?	Yes
Water Pump Included?	Yes (Long-Style)
Harmonic Balancer Included?	Yes
Flexplate Included?	Yes
Flywheel Included?	No
Air Cleaner Included?	Yes
Spark Plugs Included?	Yes
Spark Plug Wires Included?	Yes
Computer Included?	No
Wiring Harness Included?	No
Supercharger Included?	No
Quantity	Sold Individually