In Stock
Inspected & Documented
Condition notes recorded before palletizing.
30-Day Startup Warranty
Covers block, heads and internal moving components.
In Stock & Ready to Freight
Crate Engines
Roush 427 SRXE Crate Engines DL427SRXDSEC
$8,636.97
+ $295.00 flat-rate insured LTL freight
(details)
$8,931.97 delivered to the continental US
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–7 business days, continental US
Secure checkout by Stripe
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Roush 427 SRXE Crate Engine (DL427SRXDSEC), High-Performance Ford Windsor Power!
Unleash ultimate performance with the Roush 427 SRXE Crate Engine!
The Roush 427 SRXE Crate Engine (DL427SRXDSEC) is engineered for maximum performance, durability, and reliability. With electronic fuel injection (EFI), a hydraulic roller camshaft, and CNC-ported aluminum heads, this Ford Windsor-based powerhouse delivers incredible acceleration and torque while maintaining street-friendly manners.
Perfect for street warriors, pro-touring builds, and high-performance classics!
Requires a compatible drivetrain, cooling system, and exhaust setup for full integration.
What’s Included in the 427 SRXE Crate Engine?
Fully Assembled 427 C.I.D Windsor-Based Small BlockBuilt for maximum durability and power
EFI Fuel Injection System with Throttle BodyDelivers modern efficiency and enhanced drivability
Hydraulic Roller Camshaft & High-Flow Cylinder HeadsImproves powerband and throttle response
Harmonic Balancer & Timing Cover IncludedEnsures smooth operation and accurate timing
Distributor & Spark Plug Wires IncludedProvides complete ignition setup
Oil Pan & Valve CoversProtects internal components and enhances durability
Computer & Wiring Harness IncludedAllows seamless plug-and-play installation
Air Cleaner IncludedEnsures optimal airflow for maximum performance
EXCLUDES flywheel, flexplate, and exhaust components.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Roush Industries Inc. |
| Manufacturer’s Part # | DL427SRXDSEC |
| Product Type | Crate Engine |
| Summit Racing Part # | ROI-DL427SRXDSEC |
| Crate Engine Family | Ford Windsor |
| Actual Displacement | 7.0L / 427 C.I.D |
| Assembled? | Yes |
| Camshaft Type | Hydraulic Roller |
| Cylinder Heads Included? | Yes (Aluminum) |
| Fuel System | Electronic Fuel Injection |
| Throttle Body Included? | Yes |
| Distributor Included? | Yes |
| Valve Covers Included? | Yes |
| Timing Cover Included? | Yes |
| Oil Pan Included? | Yes |
| Harmonic Balancer Included? | Yes |
| Water Pump Included? | Yes |
| Air Cleaner Included? | Yes |
| Computer Included? | Yes |
| Wiring Harness Included? | Yes |
| Flexplate Included? | No |
| Flywheel Included? | No |
| Exhaust Manifolds Included? | No |
| Carburetor Included? | No |
| Supercharger Included? | No |
| Quantity | Sold Individually |
Built for high-horsepower street and track performance with EFI efficiency!
Fitment & Compatibility
Perfect for classic Ford Mustangs, Shelby Cobras, and pro-touring builds
Designed for seamless installation with fuel injection and modern ignition systems
Ideal for high-performance street and track applications
Ensure your transmission, cooling, and drivetrain components are compatible before ordering!
Installation Notes & Recommendations
Professional Installation RecommendedEnsures correct fitment, tuning, and performance
Compatible with Electronic Fuel Injection (EFI) SystemsComes with engine management system
Requires Premium Fuel (91 Octane or Higher)Designed for high-performance applications
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 SRXE Crate Engine delivers massive power and torque for street and race applications. Contact Roush for exact power ratings.
Is this engine fuel injected?
- Yes! This engine includes a modern EFI fuel injection system with a throttle body for improved drivability and efficiency.
Does it include a transmission or ECU?
- No, this package does NOT include a transmission. However, it does come with an engine management system (ECU) and wiring harness for easy integration.
Can I install this engine in a classic Mustang or Cobra replica?
- Yes! This 427 C.I.D Windsor-based small block is an ideal upgrade for classic Mustangs, Shelby Cobras, and hot rods.
Does this engine require a specific fuel type?
- Yes, it requires premium fuel (91 octane or higher) due to its high-performance tuning.
Order Your Roush 427 SRXE Crate Engine Today!
Upgrade your classic Ford or custom build with the high-performance power of the Roush 427 SRXE Crate Engine!
7.0L/427 C.I.D Small-Block Windsor with EFI Fuel Injection
Dyno-Tested & Roush-Calibrated for Maximum Power
Ideal for Classic Ford Restorations, Pro-Touring Builds, and Muscle Cars
Built for High-Performance, Fuel Efficiency, and Reliability
ORDER NOW & EXPERIENCE THE LEGENDARY PERFORMANCE OF ROUSH!
Brand: Roush Industries Inc.
Manufacturer’s Part Number: DL427SRXDSEC
Part Type: Crate Engines
Product Line: Roush 427 SRXE Crate Engines
Summit Racing Part Number: ROI-DL427SRXDSEC
Crate Engine Family: Ford Windsor
Actual Engine Displacement: 7.0L/427
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Cast iron
Assembled: Yes
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Fuel Injection
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: Yes
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: Yes
Wiring Harness Included: Yes
Supercharger Included: No
Quantity: Sold individually.
Startup & Installation Checklist
- Replace timing components, water pump and plugs before initial startup where applicable.
- Refill all fluids with manufacturer-specified oil and coolant.
- Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
- Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.
Full terms: 30-day startup warranty · returns
