Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engines 19331585

Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engine (19331585) – High-Performance Chevy Big Block! Unleash extreme power with the Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engine! The Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engine (19331585) is Chevy’s ultimate big block powerplant , delivering 720 horsepower at 6,250 RPM and 685 lb-ft of torque at 4,500 RPM . Built with a cast-iron block , aluminum cylinder heads , and a high-performance valvetrain , this engine is designed for aggressive driving and extreme reliability . A track-ready powerhouse that dominates the competition! What’s Included in the Deluxe Long Block? ✅ Cast-Iron Engine Block – Ensures strength and longevity under extreme conditions ✅ Aluminum Cylinder Heads – Reduces weight and increases heat dissipation for better performance ✅ High-Flow Intake Manifold – Designed for maximum air intake efficiency ✅ Holley 1150 CFM Carburetor – Optimized for high-performance fuel delivery ✅ Solid Roller Camshaft – Delivers aggressive valve timing for peak power output ✅ Harmonic Balancer – Maintains smooth engine operation at high RPMs ✅ Water Pump & Timing Cover – Ensures efficient cooling and proper camshaft timing ✅ Oil Pan & Valve Covers – Protects internal components and enhances engine durability ✅ Distributor & Ignition Components – Provides consistent spark and ignition reliability ✅ Spark Plugs & Wires – Optimized for high-performance ignition and combustion efficiency ⚠️ EXCLUDES flywheel, flexplate, air cleaner, and wiring harness. These must be purchased separately or transferred from an existing setup. Technical Specifications Feature Details Brand Chevrolet Performance Manufacturer’s Part # 19331585 Product Type Crate Engine Summit Racing Part # NAL-19331585 Crate Engine Family Chevy Big Block Actual Displacement 9.4L / 572 cubic inches Assembled? ✅ Yes Engine Block Material Cast Iron Cylinder Head Material Aluminum Advertised Compression Ratio 12.0:1 Engine Balance Internal Camshaft Type Solid Roller Rear Main Seal Style 1-Piece Intake Manifold Included? ✅ Yes Carburetor Included? ✅ Yes (Holley 1150 CFM) Throttle Body Included? ❌ No Distributor Included? ✅ Yes Oil Pan Included? ✅ Yes Valve Covers Included? ✅ Yes Timing Cover Included? ✅ Yes Water Pump Included? ✅ Yes Harmonic Balancer Included? ✅ Yes Flexplate Included? ❌ No Flywheel Included? ❌ No Air Cleaner Included? ❌ No Spark Plugs Included? ✅ Yes Spark Plug Wires Included? ✅ Yes Computer Included? ❌ No Wiring Harness Included? ❌ No Supercharger Included? ❌ No Quantity Sold Individually Designed for maximum horsepower, torque, and extreme performance! Fitment & Compatibility ✔ Direct fit for classic muscle cars, drag racing builds, and high-performance Chevy projects ✔ Designed for high-octane fuel (minimum 110 octane recommended) ✔ Compatible with aftermarket transmission and drivetrain setups Ensure proper drivetrain compatibility before ordering! Installation Notes & Recommendations Professional Installation Recommended – Ensures correct fitment, tuning, and performance ⚙️ Proper Engine Break-In Procedure Required – Maximizes lifespan and peak efficiency Requires High-Octane Fuel – Minimum 110 octane recommended for optimal performance ⚠️ Not intended for pump gas or low-octane fuel. ❓ Frequently Asked Questions (FAQ) What is the horsepower and torque output of this engine? The ZZ572/720R produces 720 HP at 6,250 RPM and 685 lb-ft of torque at 4,500 RPM . Is this engine suitable for street use? This engine is built for race applications and high-performance builds. It requires high-octane fuel and professional tuning for optimal results. Does it come with an air cleaner and flywheel? No, these components are NOT included. You must purchase them separately based on your vehicle setup. Can I install this engine in a classic Chevy muscle car? Yes! This Chevy Big Block is an ideal upgrade for classic Chevelle, Camaro, Nova, and other high-performance builds . Does this engine require a specific fuel type? Yes, it requires a minimum of 110 octane race fuel due to its 12.0:1 compression ratio . Order Your Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engine Today! Take your high-performance build to the next level with the Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engine! ✔ Race-Ready 720 HP & 685 lb-ft of Torque ✔ Complete Assembly with Holley Carb & Aluminum Heads ✔ Ideal for Muscle Cars, Drag Racing, and High-Performance Applications ✔ Built for Maximum Power, Durability, and Extreme Performance ORDER NOW & DOMINATE THE TRACK! Brand: Chevrolet Performance Manufacturer’s Part Number: 19331585 Part Type: Crate Engines Product Line: Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engines Summit Racing Part Number: NAL-19331585 Crate Engine Family: Chevy Big Block Actual Engine Displacement: 9.4L/572 Crate Engine Cylinder Head Material: Aluminum Engine Block Material: Cast iron Advertised Compression Ratio: 12.0:1 Assembled: Yes Engine Balance: Internal Cam Style: Solid roller, OE roller Rear Main Seal Style: 1-piece Intake Manifold Included: Yes Intake Manifold Style: Carbureted Cylinder Heads Included: Yes Carburetor Included: Yes Throttle Body Included: No Distributor Included: Yes Oil Pan Included: Yes Valve Covers Included: Yes Timing Cover Included: Yes Water Pump Included: Yes Harmonic Balancer Included: Yes Flexplate Included: No Flywheel Included: No Air Cleaner Included: No Spark Plugs Included: Yes Spark Plug Wires Included: Yes Computer Included: No Wiring Harness Included: No Supercharger Included: No