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
Ford Performance Parts 347 C.I.D. 350 HP Sealed Long Block Crate Engines M-6007-S347JR2
$6,625.33
+ $295.00 flat-rate insured LTL freight
(details)
$6,920.33 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
Ford Performance 347 C.I.D. Sealed Long Block Crate Engine (M-6007-S347JR2), 350 HP Small Block Power!
Unleash Ford Performance with the 347 C.I.D. Sealed Long Block Crate Engine!
The Ford Performance 347 C.I.D. Sealed Long Block Crate Engine (M-6007-S347JR2) is engineered for high-performance durability and consistency. Featuring a strong cast-iron block, hydraulic roller camshaft, and a factory-sealed assembly, this engine is built to withstand the rigors of competitive racing while delivering smooth and predictable power.
A track-tested powerhouse designed for sealed racing series and high-performance street applications!
Requires a compatible carburetor, ignition system, and fuel system for full integration.
What’s Included in the 347 Sealed Long Block Crate Engine?
Fully Assembled 5.7L Small Block Windsor V8Built for high performance and racing durability
Hydraulic Roller Camshaft & High-Strength Cast-Iron Cylinder HeadsOptimized for longevity and power
Factory-Sealed for Racing ApplicationsEnsures compliance with spec-series regulations
Carbureted Intake Manifold IncludedReady for bolt-on installation of a compatible carburetor
Distributor & Ignition System IncludedProvides easy integration with aftermarket components
Harmonic Balancer & Timing Cover IncludedMaintains engine smoothness and precise timing
Oil Pan & Valve Covers IncludedProtects internal components and ensures durability
Water Pump IncludedEnsures efficient cooling system operation
EXCLUDES carburetor, throttle body, wiring harness, and ECU.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Ford Performance Parts |
| Manufacturer’s Part # | M-6007-S347JR2 |
| Product Type | Crate Engine |
| Summit Racing Part # | FMS-M6007S347JR2 |
| Crate Engine Family | Ford Windsor |
| Actual Displacement | 5.7L / 347 C.I.D |
| Horsepower | 350 HP |
| Compression Ratio | 10.5:1 |
| Assembled? | Yes |
| Camshaft Type | Hydraulic Roller, OE Roller |
| Cylinder Heads Included? | Yes (Cast Iron) |
| Fuel System | Requires Carburetor (Not Included) |
| Intake Manifold Included? | Yes (Carbureted) |
| Distributor Included? | Yes |
| Throttle Body 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? | No |
| Computer Included? | No |
| Wiring Harness Included? | No |
| Supercharger Included? | No |
| Quantity | Sold Individually |
Built for durability, reliability, and competitive performance!
Fitment & Compatibility
Perfect for sealed racing series, track cars, and high-performance street builds
Designed for seamless integration with carbureted fuel systems
Ideal for classic Mustangs, racing applications, and high-performance Ford builds
Ensure your carburetor, ignition system, and transmission components are compatible before ordering!
Installation Notes & Recommendations
Professional Installation RecommendedEnsures correct fitment, tuning, and performance
Requires Compatible Carburetor & Fuel SystemIntake manifold included, but carburetor must be purchased separately
Runs on 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 Ford Performance 347 C.I.D. Sealed Long Block Crate Engine produces 350 HP, making it a perfect choice for spec-series racing and track builds.
Is this engine fuel injected or carbureted?
- This engine is designed for carbureted fuel systems and comes with a carbureted intake manifold, but the carburetor itself is NOT included.
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 Mustang or racing car?
- Yes! This 347 C.I.D Windsor engine is a great upgrade for classic Mustangs, race cars, and performance street machines.
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 Ford Performance 347 C.I.D. Sealed Long Block Crate Engine Today!
Upgrade your racing car or performance street build with the legendary power of the 347 C.I.D Windsor V8!
5.7L/347 C.I.D Small Block Ford, 350 HP Track-Ready Performance
Dyno-Tested & Ford Performance-Calibrated for Maximum Power
Ideal for Sealed Racing Series, High-Performance Street Builds, and Spec Racing
Built for Reliability, Competitive Racing, and Long-Term Durability
ORDER NOW & DOMINATE THE TRACK WITH A RACE-READY POWERHOUSE!
Brand: Ford Performance Parts
Manufacturer’s Part Number: M-6007-S347JR2
Part Type: Crate Engines
Product Line: Ford Performance Parts 347 C.I.D. 350 HP Sealed Long Block Crate Engines
Summit Racing Part Number: FMS-M6007S347JR2
UPC: 756122012154
Crate Engine Family: Ford Windsor
Actual Engine Displacement: 5.7L/347
Crate Engine Cylinder Head Material: Cast iron
Engine Block Material: Cast iron
Advertised Compression Ratio: 10.5:1
Assembled: Yes
Engine Balance: Internal
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Carbureted
Cylinder Heads Included: Yes
Carburetor Included: No
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: No
Spark Plugs Included: Yes
Spark Plug Wires Included: No
Computer Included: No
Wiring Harness Included: No
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
