Chevrolet Performance 7.0L 427 C.I.D. LS7 Long Block Crate Engines 19303238

Chevrolet Performance 7.0L 427 C.I.D. LS7 Crate Engine (19303238) – Race-Inspired Performance for Street & Track! Experience legendary LS7 power with the Chevrolet Performance 7.0L (427 C.I.D) Long Block Crate Engine! The Chevrolet Performance 7.0L LS7 Crate Engine (19303238) brings the race-inspired engineering of the Corvette Z06 into your high-performance build . Featuring CNC-ported aluminum cylinder heads, an aggressive hydraulic roller camshaft, and a high-flow intake setup , this engine is built for high-RPM durability and maximum horsepower . A track-bred powerhouse, designed for lightweight performance, precision, and reliability! ⚠️ Requires a compatible fuel system, ignition components, and ECU for full integration. What’s Included in the Chevrolet LS7 Crate Engine? ✅ Fully Assembled 7.0L LS7 V8 Engine – Ready for installation and tuning ✅ CNC-Ported Aluminum Cylinder Heads – Enhances power and efficiency at high RPMs ✅ Hydraulic Roller Camshaft for Performance & Longevity ✅ Oil Pan, Valve Covers, & Timing Cover Included – Ensures OEM-style durability and fitment ✅ Harmonic Balancer Included – Provides smooth, balanced engine operation ⚠️ EXCLUDES intake manifold, throttle body, flywheel, water pump, wiring harness, ECU, and exhaust system. Technical Specifications Feature Details Brand Chevrolet Performance Manufacturer’s Part # 19303238 Product Type Crate Engine Summit Racing Part # NAL-19303238 Crate Engine Family Chevy LS Actual Displacement 7.0L / 427 C.I.D Compression Ratio 11.0:1 Assembled? ✅ Yes Camshaft Type Hydraulic Roller, OE Roller Cylinder Heads Included? ✅ Yes (CNC-Ported Aluminum) Fuel System ❌ Not Included Carburetor Included? ❌ No Intake Manifold Included? ❌ No Throttle Body Included? ❌ No Distributor Included? ❌ No Valve Covers Included? ✅ Yes Timing Cover Included? ✅ Yes Oil Pan Included? ✅ Yes Harmonic Balancer Included? ✅ Yes Water Pump Included? ❌ No Flywheel Included? ❌ No Flexplate Included? ❌ No Air Cleaner Included? ❌ No Spark Plugs Included? ❌ No Spark Plug Wires Included? ❌ No Computer Included? ❌ No Wiring Harness Included? ❌ No Supercharger Included? ❌ No Quantity Sold Individually Built for high-RPM racing, extreme acceleration, and track-ready durability! Fitment & Compatibility ✔ Direct replacement for 2006-2011 Corvette Z06 models with LS7 (RPO Code LS7) ✔ Ideal for LS swaps into classic muscle cars, restomods, and pro-touring vehicles ✔ Designed for high-performance applications requiring maximum airflow and power Ensure your fuel system, ignition system, and ECU are compatible before ordering! Installation Notes & Recommendations Professional Installation Recommended – Ensures correct fitment, tuning, and performance ⚙️ Requires Compatible ECU & Fuel System – Must be paired with a high-performance ignition and fuel injection setup Runs on Premium Fuel (91 Octane or Higher) – Designed for high-compression performance ⚠️ Not emissions-certified—check local regulations before installation. ❓ Frequently Asked Questions (FAQ) What vehicles can this engine be installed in? The LS7 7.0L Crate Engine is designed as a direct replacement for 2006-2011 Corvette Z06 models but can be used in LS swaps, restomods, and performance builds . Is this engine fuel injected or carbureted? This engine is designed for fuel injection but does NOT include an intake manifold, throttle body, or ECU. Does it include a transmission or ECU? No, this package does NOT include a transmission, ECU, or wiring harness. These must be purchased separately. Can I install this engine in a classic Camaro or Chevelle? Yes! This LS7 Small Block is a great upgrade for classic muscle cars looking for modern power and high-revving performance . Does this engine require a specific fuel type? Yes, it requires premium fuel (91 octane or higher) due to its high compression ratio (11.0:1). Order Your Chevrolet Performance LS7 7.0L Crate Engine Today! Bring the legendary LS7 power to your build with the Chevrolet Performance 7.0L Crate Engine! ✔ 7.0L/427 C.I.D LS7 Small Block – Race-Proven Performance ✔ CNC-Ported Heads & High-Revving Powerband for Maximum Performance ✔ Ideal for LS Swaps, Road Racing, and Pro-Touring Builds ✔ Built for Durability, Efficiency, and Extreme Horsepower ORDER NOW & EXPERIENCE LS7-POWERED PERFORMANCE! Brand: Chevrolet Performance Manufacturer’s Part Number: 19303238 Part Type: Crate Engines Product Line: Chevrolet Performance 7.0L 427 C.I.D. LS7 Long Block Crate Engines Summit Racing Part Number: NAL-19303238 Crate Engine Family: Chevy LS Actual Engine Displacement: 7.0L/427 Crate Engine Cylinder Head Material: Aluminum Engine Block Material: Aluminum Advertised Compression Ratio: 11.0:1 Assembled: Yes Engine Balance: Internal Cam Style: Hydraulic roller, OE roller Rear Main Seal Style: 1-piece Intake Manifold Included: No Cylinder Heads Included: Yes Carburetor Included: No Throttle Body Included: No Distributor Included: No Oil Pan Included: Yes Valve Covers Included: Yes Timing Cover Included: Yes Water Pump Included: No Harmonic Balancer Included: Yes Flexplate Included: No Flywheel Included: No Air Cleaner Included: No Spark Plugs Included: No Spark Plug Wires Included: No Computer Included: No Wiring Harness Included: No Supercharger Included: No Quantity: Sold individually. Notes: This engine is designed as a stock replacement for 2006-11 Corvette models with RPO code LS7. This engine is not designed nor intended to be used in any marine applications. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty.