🔥 BluePrint Engines Pro Series Chevy LS 427 C.I.D. 800 HP EFI Dressed Long Block Crate Engine (PSLS4272SCT) – Extreme Performance!
🏆 Experience race-proven power with the BluePrint Engines Pro Series Chevy LS 427 C.I.D. Crate Engine!
The BluePrint Engines Pro Series LS 427 C.I.D. Crate Engine (PSLS4272SCT) is a fully dressed long block designed to unleash monstrous power in your build. Featuring a precision-machined aluminum block, high-flow cylinder heads, and a fuel-injected intake system, this high-performance LS engine is ready to dominate the street or track.
🔥 A cutting-edge, high-horsepower LS crate engine designed for enthusiasts who demand extreme performance!
⚠️ This engine requires a compatible ECU, fuel system, and tuning for optimal performance.
🔹 What’s Included in the BluePrint LS 427 Crate Engine?
✅ Fully Assembled 7.0L (427 C.I.D) LS-Based V8 – Ready for installation and tuning
✅ Lightweight Aluminum Block & Cylinder Heads – Provides high strength and reduced weight
✅ High-Performance Hydraulic Roller Camshaft – Designed for maximum lift and duration
✅ Fuel-Injected Intake Manifold & Throttle Body – Optimized for EFI performance and fuel efficiency
✅ Oil Pan, Valve Covers, & Timing Cover Included – Ensures OEM-style durability and fitment
✅ Water Pump & Harmonic Balancer Included – Supports efficient cooling and smooth operation
✅ Ignition System with Spark Plugs & Wires – Ensures strong, consistent spark for high-RPM operation
✅ ECU & Computer Included – Provides tunable engine management and precise control
⚠️ EXCLUDES flexplate, flywheel, air cleaner, wiring harness, and supercharger.
🔹 Technical Specifications
| Feature | Details |
|---|---|
| Brand | BluePrint Engines |
| Manufacturer’s Part # | PSLS4272SCT |
| Product Type | Crate Engine |
| Summit Racing Part # | MLL-PSLS4272SCT |
| Crate Engine Family | Chevy LS |
| Actual Displacement | 7.0L / 427 C.I.D |
| Horsepower | 800 HP |
| Torque | High-Performance Output |
| Compression Ratio | High-Performance Setup |
| Assembled? | ✅ Yes |
| Camshaft Type | Hydraulic Roller (OE Roller) |
| Cylinder Heads Included? | ✅ Yes (Aluminum) |
| Fuel System | ✅ Fuel Injected |
| Carburetor Included? | ❌ No |
| Intake Manifold Included? | ✅ Yes |
| Throttle Body Included? | ✅ Yes |
| Distributor Included? | ❌ No |
| Valve Covers Included? | ✅ Yes |
| Timing Cover Included? | ✅ Yes |
| Oil Pan Included? | ✅ Yes |
| Harmonic Balancer Included? | ✅ Yes |
| Water Pump Included? | ✅ Yes |
| Flywheel Included? | ❌ No |
| Flexplate Included? | ❌ No |
| Air Cleaner Included? | ❌ No |
| Spark Plugs Included? | ✅ Yes |
| Spark Plug Wires Included? | ✅ Yes |
| Computer Included? | ✅ Yes |
| Wiring Harness Included? | ❌ No |
| Supercharger Included? | ❌ No |
| Quantity | Sold Individually |
💪 Built for race-ready performance, high-horsepower builds, and extreme durability!
🔹 Fitment & Compatibility
✔ Ideal for high-performance street builds, drag racing, and pro-touring applications
✔ Compatible with GM LS-based vehicle platforms with proper modifications
✔ Requires standalone ECU tuning for optimal performance
✔ Designed for fuel-injected setups – No carburetor required!
💡 Ensure compatibility with your vehicle’s fuel system, ECU, and drivetrain before ordering!
🔹 Installation Notes & Recommendations
🔧 Professional Installation & Tuning Required – This is a high-horsepower engine that requires precise calibration
⚙️ Requires High-Flow Fuel System & ECU Tuning – Supports custom tuning for optimal performance
🔩 Designed for Performance Applications – Ideal for track use, street performance, and forced induction builds
⚠️ Not emissions-certified—check local regulations before installation.
❓ Frequently Asked Questions (FAQ)
🔹 What vehicles can this engine be installed in?
- The LS 427 Crate Engine is designed for GM LS-based vehicles and custom builds that require high horsepower.
🔹 Is this engine fuel injected or carbureted?
- This engine is fuel injected and comes with an EFI intake manifold and throttle body.
🔹 Does it include a transmission or ECU?
- No, this package does NOT include a transmission. It does include an ECU for engine management.
🔹 Can I install this engine in a classic Camaro or Corvette?
- Yes! This Chevy LS 427 is a great upgrade for classic muscle cars, pro-touring builds, and modern LS swaps.
🔹 Does this engine require a specific fuel type?
- This engine requires high-performance fuel (91+ octane) and proper tuning to achieve 800 HP.
🔥 Order Your BluePrint Engines Pro Series LS 427 Crate Engine Today!
🏆 Take your build to the next level with the BluePrint Engines LS 427 Crate Engine!
✔ Massive 800 HP Output – Built for Extreme Performance
✔ Complete Long Block with EFI Intake, Throttle Body & Ignition System
✔ Ideal for Drag Racing, Pro-Touring & High-Performance Builds
✔ Built for Maximum Durability, High RPMs & Track Dominance
🛒 ORDER NOW & EXPERIENCE LS PERFORMANCE AT ITS PEAK! 🚀🔥
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