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Blueprint Engines Low Profile Gm 383 C.I.D. 436 Hp Dressed Efi Long Block Crate Engines Bp38318Ctfv
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$4,200.00
The Blueprint Engines BP38318CTFV is a low-profile GM 383 cubic inch small block dressed long block crate engine, producing approximately 436 horsepower.
Equipped with EFI (Electronic Fuel Injection) and a low-profile design, this engine is ideal for street rods, muscle cars, and custom GM builds where clearance and modern performance are important.
Condition: New
The Blueprint Engines Low Profile GM 383 C.I.D. 436 HP Dressed EFI Long Block (BP38318CTFV) combines classic GM small block performance with a modern EFI system-ready configuration.
This fully dressed long block includes cylinder heads, valve train, rotating assembly, oil pan, timing cover, valve covers, and EFI-compatible components, allowing for simplified installation and reliable operation.
Each engine is blueprinted, balanced, and dyno-tested in the USA to ensure consistent horsepower, torque, and long-term reliability.
Performance Overview:
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Factory dyno-tested output: approximately 436 HP and 450 lb-ft torque
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383 cubic inch (6.3 L) Chevrolet small block V8
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Low-profile design for tight engine bay compatibility
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EFI-compatible components for modern fuel injection setups
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Ideal for street rods, muscle cars, and custom GM builds
Key Features
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GM 383 C.I.D. small block V8 configuration
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Fully dressed long block with EFI-ready components
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Low-profile design for easy installation in tight spaces
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Hydraulic roller camshaft for smooth torque delivery
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Balanced and blueprinted rotating assembly for reliability
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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 high-performance street rods, muscle cars, and custom GM builds
Key Technical Specifications
| Specification | Details |
|---|---|
| Brand | Blueprint Engines |
| Part Number | BP38318CTFV |
| Series | Low Profile GM 383 Dressed EFI Long Block |
| Engine Type | Chevrolet Small Block V8 |
| Configuration | Fully Dressed EFI Long Block |
| Displacement | 383 Cubic Inches (6.3 Liters) |
| Horsepower (Factory Tested) | Approx. 436 HP |
| Torque (Factory Tested) | Approx. 450 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, muscle cars, custom GM builds, 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.
by Grace Tan
by Liam Anderson