Chevrolet Performance 5.7L 350 Ho 333 Hp Turnkey Long Block Crate Engines 19433031
$4.800
The Chevrolet Performance 5.7L 350 HO Turnkey Long Block (19433031) is a fully assembled V8 crate engine producing approximately 333 horsepower.
Ideal for street rods, muscle cars, and classic Chevrolet restorations, this turnkey long block delivers factory-tested performance and ready-to-install reliability.
The 5.7L 350 HO Turnkey Long Block (Part #19433031) from Chevrolet Performance provides a ready-to-install, high-quality small block V8 engineered for consistent power and long-lasting durability.
This engine comes as a turnkey long block, including all essential components for installation:
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Cylinder heads
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Rotating assembly
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Valve train
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Oil pan
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Timing cover
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Valve covers
Built to Chevrolet Performance specifications, it ensures reliable performance and smooth operation, making it perfect for restorations, performance upgrades, and street applications.
Performance Overview:
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350 C.I.D. (5.7 L) Chevrolet small block V8
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Turnkey long block configuration, ready for installation
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Approx. 333 HP and 350 lb-ft torque
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Ideal for muscle cars, street rods, and classic Chevrolet builds
Key Features
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Chevrolet Performance 5.7L 350 HO small block V8
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Fully assembled turnkey long block
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Factory-tested for 333 HP and 350 lb-ft torque
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Durable and reliable for street and performance applications
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Direct-fit for classic Chevrolet small block vehicles
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Ideal for restorations, street performance, and mild racing builds
Key Technical Specifications
| Specification | Details |
|---|---|
| Brand | Chevrolet Performance |
| Part Number | 19433031 |
| Engine Type | Chevrolet Small Block V8 |
| Configuration | Turnkey Long Block |
| Displacement | 5.7L / 350 C.I.D. |
| Horsepower (Factory Tested) | Approx. 333 HP |
| Torque (Factory Tested) | Approx. 350 lb-ft |
| Block Material | Cast Iron |
| Cylinder Heads | Aluminum |
| Crankshaft | Forged Steel |
| Connecting Rods | Forged Steel |
| Pistons | Hypereutectic Aluminum |
| Camshaft Type | Hydraulic Roller |
| Compression Ratio | 9.5:1 |
| Fuel 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 |
| Recommended Use | Muscle cars, street rods, classic Chevrolet performance builds |
Compliance & Disclaimer
Horsepower and torque values are manufacturer estimates.
Actual output may vary depending on intake, exhaust, and tuning.
Professional installation and proper break-in procedures are recommended.
Not certified for emissions-controlled vehicles.
Questions & Answers
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Return & Refund Policy
- Return Period: Within 30 days of delivery.
- Condition: Unused, original packaging, all accessories included.
- Non-Returnable: Gift cards, personal care, custom or digital items, sale items.
- How to Return: Email support@fastoutboard.com for RMA and return address.
- Shipping: Customer pays unless item is faulty or incorrect.
- Refund: Processed within 5–10 business days after inspection.
Warranty
- Coverage: 1-Year limited warranty for manufacturing defects.
- Excludes: Misuse, wear, or unauthorized repair.
- Claim: Email proof and photos to support@fastoutboard.com.
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