🔥 Chevrolet Performance ZZ427/480 HP Long Block Crate Engine (19331572) – Legendary Big Block Power!
🏆 Experience the legendary performance of the Chevrolet Performance ZZ427/480 HP Long Block Crate Engine!
The Chevrolet Performance ZZ427/480 HP Long Block Crate Engine (19331572) is built to reignite the legacy of the classic Chevy 427 while incorporating modern engineering enhancements. Featuring a high-performance hydraulic roller camshaft, aluminum cylinder heads, and a high-flow intake manifold, this engine is designed for street and track performance.
🔥 A powerhouse engineered for muscle car enthusiasts and hot rod builders!
⚠️ Not designed or intended for marine applications. Only compatible with pre-1976 street vehicles or off-road builds. No warranty applies for vehicles registered outside the U.S.
🔹 What’s Included in the Long Block?
✅ Cast-Iron Engine Block – Ensures durability and strength under high-performance conditions
✅ Aluminum Cylinder Heads – Improves heat dissipation and reduces weight for better efficiency
✅ High-Performance Intake Manifold – Designed for maximum air intake and throttle response
✅ Carburetor Included – Optimized for high-flow fuel delivery and instant acceleration
✅ Hydraulic Roller Camshaft – Provides high-revving capability with smooth operation
✅ Flexplate & Harmonic Balancer – Maintains balanced and vibration-free operation
✅ Water Pump & Timing Cover – Ensures proper cooling and camshaft timing
✅ Oil Pan & Valve Covers – Protects internal components and enhances durability
✅ Distributor & Ignition Components – Provides consistent spark and ignition reliability
✅ Spark Plugs & Wires – Optimized for high-performance ignition and combustion efficiency
⚠️ EXCLUDES flywheel, 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 # | 19331572 |
| Product Type | Crate Engine |
| Summit Racing Part # | NAL-19331572 |
| Crate Engine Family | Chevy Big Block |
| Actual Displacement | 7.0L / 427 cubic inches |
| Assembled? | ✅ Yes |
| Engine Block Material | Cast Iron |
| Cylinder Head Material | Aluminum |
| Compression Ratio | 10.1:1 |
| Engine Balance | Internal |
| Camshaft Type | Hydraulic Roller |
| Rear Main Seal Style | 1-Piece |
| Intake Manifold 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? | ✅ Yes |
| 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 high performance, durability, and legendary Chevy power!
🔹 Fitment & Compatibility
✔ Direct fit for classic muscle cars, hot rods, and high-performance Chevy projects
✔ Designed for pre-1976 street vehicles and off-road applications
✔ 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 Premium Fuel – Minimum 91 octane recommended for optimal performance
⚠️ Not intended for marine applications or emissions-compliant vehicles.
❓ Frequently Asked Questions (FAQ)
🔹 What is the horsepower and torque output of this engine?
- The ZZ427 produces 480 HP at 5,800 RPM and 490 lb-ft of torque at 3,800 RPM.
🔹 Is this engine suitable for street use?
- Yes! This engine is street-legal for pre-1976 vehicles and designed for high-performance driving.
🔹 Does it come with a flywheel and air cleaner?
- 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, Corvette, and other high-performance builds.
🔹 Does this engine require a specific fuel type?
- Yes, it requires premium fuel (91 octane or higher) due to its 10.1:1 compression ratio.
🔥 Order Your Chevrolet Performance ZZ427/480 HP Long Block Engine Today!
🏆 Take your classic muscle car or hot rod to the next level with the Chevrolet Performance ZZ427/480 HP Long Block Crate Engine!
✔ Legendary 427 Big Block with Modern Enhancements
✔ Complete Assembly with Holley Carb & Aluminum Heads
✔ Ideal for Classic Chevy Restorations and High-Performance Builds
✔ Built for Maximum Power, Durability, and Street Performance
🛒 ORDER NOW & UNLEASH CLASSIC BIG BLOCK POWER! 🚗💨
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