🔥 Roush 427 SR Crate Engine (DL427SRDSC) – Legendary Windsor Power for Muscle Cars & Track Domination!
🏆 Unleash raw American muscle with the Roush 427 SR Crate Engine!
The Roush 427 SR Crate Engine (DL427SRDSC) is a modern interpretation of the legendary Ford 427 Windsor, offering classic V8 performance with state-of-the-art engineering. Featuring high-flow aluminum heads, a precision-balanced rotating assembly, and a race-tuned carbureted intake, this naturally aspirated monster is built for track dominance and street performance.
🔥 A high-displacement small-block built for legendary torque and high-RPM power!
⚠️ Requires custom exhaust and drivetrain components for optimal performance.
🔹 What’s Included in the Roush 427 SR Crate Engine?
✅ High-Performance Cast Iron Engine Block – Provides exceptional durability and longevity
✅ Internally Balanced Rotating Assembly – Ensures smooth, high-RPM operation
✅ Race-Optimized Aluminum Cylinder Heads – Enhances airflow, fuel combustion, and performance
✅ Performance Carbureted Induction System – Delivers instant throttle response and maximum torque
✅ Hydraulic Roller Camshaft & Valvetrain – Designed for high lift and duration, maximizing powerband
✅ Factory-Calibrated Distributor & Ignition System – Ensures reliable starts and consistent performance
⚠️ EXCLUDES transmission, cooling system, and drivetrain components.
🔹 Technical Specifications
| Feature | Details |
|---|---|
| Brand | Roush Industries Inc. |
| Manufacturer’s Part # | DL427SRDSC |
| Product Type | Crate Engine |
| Summit Racing Part # | ROI-DL427SRDSC |
| Crate Engine Family | Ford Windsor |
| Actual Displacement | 7.0L / 427 C.I.D |
| Assembled? | ✅ Yes |
| Engine Block Material | Cast Iron |
| Cylinder Head Material | Aluminum |
| Camshaft Type | Hydraulic Roller |
| Rear Main Seal Style | 1-Piece |
| Intake Manifold Included? | ✅ Yes |
| Fuel Delivery System | Carbureted |
| 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? | ✅ Yes |
| Spark Plugs Included? | ✅ Yes |
| Spark Plug Wires Included? | ✅ Yes |
| Computer Included? | ❌ No |
| Wiring Harness Included? | ❌ No |
| Supercharger Included? | ❌ No |
| Quantity | Sold Individually |
💪 Engineered for maximum torque, horsepower, and durability!
🔹 Fitment & Compatibility
✔ Ideal for classic Mustangs, Cobra replicas, and vintage Ford performance cars
✔ Perfect for hot rods, pro-touring builds, and high-performance muscle cars
✔ Designed for easy drop-in installation with standard Ford Windsor mounts and transmissions
💡 Ensure your vehicle’s fuel system, cooling system, and drivetrain can support this high-performance engine!
🔹 Installation Notes & Recommendations
🔧 Professional Installation Recommended – Ensures correct fitment, tuning, and optimal performance
⚙️ Requires Aftermarket Exhaust & Fuel System – Not included with the crate engine
🔩 High-Octane Fuel Required – Premium 91+ octane fuel or race fuel recommended for optimal results
⚠️ Not emissions-certified—intended for off-road or racing applications.
❓ Frequently Asked Questions (FAQ)
🔹 What is the horsepower and torque output of this engine?
- The Roush 427 SR Crate Engine is designed for extreme horsepower and torque, with exact figures depending on fuel setup, tuning, and supporting modifications. Contact Roush for dyno specifications.
🔹 Does this engine come with an ECU and wiring harness?
- No, this engine uses a carbureted setup and does not require an ECU.
🔹 Can I install this engine in a street car?
- Yes! While designed for high-performance applications, this engine can be used in street cars with proper emissions modifications and tuning.
🔹 What fuel does this engine require?
- Premium 91+ octane fuel or racing fuel is recommended for maximum performance and engine longevity.
🔹 Does it include forced induction?
- No, but it is compatible with aftermarket superchargers or turbocharger setups.
🔥 Order Your Roush 427 SR Crate Engine Today!
🏆 Take your classic Ford or high-performance muscle car to the next level with the Roush 427 SR Crate Engine!
✔ Massive 427 C.I.D Displacement for Extreme Power
✔ Built for High-RPM Racing & Street Domination
✔ Dyno-Tested & Proven for Track and Street Use
✔ Designed for Classic Mustang Restorations, Cobra Replicas, and Performance Builds
🛒 ORDER NOW & EXPERIENCE UNMATCHED PERFORMANCE! 🚗💨
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