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Blueprint Engines Gm 350 C.I.D. 390 Hp Dressed Long Block Crate Engines With Fuel Injection Bp3505Ctfk
$4,200.00
The Blueprint Engines BP3505CTFK is a GM 350 cubic inch small block dressed long block crate engine, producing approximately 390 horsepower.
Equipped with fuel injection compatibility, this engine is ideal for street rods, hot rods, and classic GM builds, offering modern performance with a fully dressed installation-ready package.
Condition: New
The Blueprint Engines GM 350 C.I.D. 390 HP Dressed Long Block with Fuel Injection (BP3505CTFK) combines the reliable GM small block platform with a fuel injection-ready configuration.
This fully dressed long block includes cylinder heads, valve train, rotating assembly, oil pan, timing cover, valve covers, and components ready for fuel injection integration, providing a convenient and high-performance foundation.
Each engine is blueprinted, balanced, and dyno-tested in the USA to ensure consistent output, reliability, and smooth operation.
Performance Overview:
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Factory dyno-tested output: approximately 390 HP and 400 lb-ft torque
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350 cubic inch (5.7 L) Chevrolet small block
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Fully dressed long block for simplified installation
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EFI-ready components for modern fuel injection systems
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Ideal for street rods, hot rods, and classic GM restorations
Key Features
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GM 350 C.I.D. small block V8 configuration
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Fully dressed long block with EFI-ready components
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Hydraulic camshaft for smooth torque delivery
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Balanced and blueprinted rotating assembly for durability
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Dyno-tested for verified horsepower and torque
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Compatible with aftermarket EFI intake and ignition systems
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Perfect for street rods, hot rods, and classic GM builds
Key Technical Specifications
| Specification | Details |
|---|---|
| Brand | Blueprint Engines |
| Part Number | BP3505CTFK |
| Series | GM 350 Dressed Long Block with Fuel Injection |
| Engine Type | Chevrolet Small Block V8 |
| Configuration | Fully Dressed Long Block (EFI Ready) |
| Displacement | 350 Cubic Inches (5.7 Liters) |
| Horsepower (Factory Tested) | Approx. 390 HP |
| Torque (Factory Tested) | Approx. 400 lb-ft |
| Block Material | Cast Iron |
| Cylinder Heads | Aluminum |
| Crankshaft | Forged Steel |
| Connecting Rods | Forged Steel |
| Pistons | Forged Aluminum |
| Camshaft Type | Hydraulic Roller |
| Compression Ratio | ~10.0:1 |
| Fuel System | EFI Ready (Fuel Injection System Not Included) |
| Fuel Type | Gasoline |
| Ignition System | Not Included |
| Cooling System | Water-Cooled |
| Condition | Brand New |
| Country of Origin | United States |
| Included Components | Cylinder heads, valve train, rotating assembly, oil pan, timing cover, valve covers, EFI-ready components |
| Recommended Use | Street rods, hot rods, classic GM restorations, performance installations |
Compliance & Disclaimer
All horsepower and torque values are approximate manufacturer dynamometer results.
Actual output may vary depending on intake, exhaust, and tuning setup.
This engine is designed for performance use and is not certified for emissions-controlled vehicles.
Professional installation and proper break-in procedures are recommended.
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Return Policy
FourToolz accepts returns within 30 days of delivery for items that are unused, in their original packaging, and include all accessories.
Customers are responsible for return shipping costs unless the product is defective or incorrectly shipped.
For detailed information, please review our full Return Policy or contact us at sales@fourtoolz.com.







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by Tommy Peterson