350 Engine for Sale: Your Ultimate Guide to Buying, Types, and Benefits

If you’re searching for a powerful, reliable, and versatile engine for your vehicle project, the 350 engine is one of the most popular choices on the market. Known for its durability, performance, and availability, the 350 small block V8 engine has powered countless cars and trucks for decades.

Whether you’re restoring a classic Chevy, upgrading your ride, or building a high-performance machine, finding a 350 engine for sale that fits your needs is crucial. This comprehensive guide will walk you through everything you need to know about the 350 engine — types, specifications, advantages, where to buy, and tips for making the best purchase.

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What is a 350 Engine?

The 350 engine, also known as the Chevrolet 350 small-block V8, is an iconic engine first introduced by General Motors in 1967. It belongs to the family of Chevrolet small-block engines and has become one of the most widely used V8 engines in the automotive world.

Key Features:

• Displacement: 350 cubic inches (5.7 liters)

• Configuration: V8 (eight cylinders arranged in a V shape)

• Bore and Stroke: 4.00 inches bore x 3.48 inches stroke

• Horsepower Range: Varies from 145 HP in early models to over 370 HP in performance versions

• Torque: Typically ranges between 260-380 lb-ft depending on the model and modifications

Its combination of size, power, and weight makes the 350 engine ideal for many applications — from muscle cars and pickup trucks to boats and hot rods.

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Why Buy a 350 Engine?

The 350 small block Chevy engine has been a favorite for decades for several reasons:

1. Versatility

The 350 engine can be found in everything from classic Chevy Camaros, Corvettes, and Impalas to trucks like the Chevy Silverado and pickups. It’s also a popular swap candidate for many other vehicles due to its compact size and relatively light weight.

2. Availability and Aftermarket Support

Due to its popularity, there are countless 350 engines for sale available, both new and used, as well as countless parts, rebuild kits, and performance upgrades. This means sourcing parts and servicing the engine is typically straightforward and affordable.

3. Performance Potential

Even a stock 350 engine offers solid power and torque. With aftermarket modifications, these engines can reach incredible horsepower numbers, making them a staple in the hot rodding and racing communities.

4. Reliability

Known for their durability, many original 350 engines have run hundreds of thousands of miles with basic maintenance. They are built tough and can withstand the rigors of daily driving or high-performance applications.

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Types of 350 Engines for Sale

When searching for a 350 engine for sale, you will come across various versions and configurations. Here’s a breakdown of the most common types:

1. Standard OEM 350 Engine

These are factory-original engines that are usually found in stock condition or slightly modified. They may come from salvage vehicles or engine rebuilders. OEM engines are ideal if you want an authentic rebuild or replacement.

2. Rebuilt or Remanufactured 350 Engines

These engines have been professionally rebuilt to factory or better-than-factory specifications. Components such as pistons, valves, and bearings are replaced or refurbished. Buying a rebuilt engine offers peace of mind with warranties and guaranteed quality.

3. Performance or High-Performance 350 Engines

Performance 350 engines feature aftermarket parts like high-lift camshafts, aluminum heads, and upgraded carburetors or fuel injection systems. These engines produce more horsepower and torque and are perfect for muscle car restorations or race builds.

4. Crate Engines

Crate engines are fully assembled and tested engines sold ready to install. Many manufacturers offer 350 crate engines with various power ratings, allowing buyers to pick an engine that matches their project specs.

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How to Choose the Right 350 Engine for Your Needs

Before buying a 350 engine for sale, consider the following factors:

1. Intended Use

Are you restoring a classic car, building a street rod, or upgrading a truck? Your use case will dictate whether you need a stock rebuild, a high-performance engine, or a crate engine with modern technology.

2. Budget

Prices can vary widely depending on the engine’s condition, build quality, and features. New crate engines cost more but come with warranties. Used engines are cheaper but carry more risk unless inspected carefully.

3. Condition and Mileage

If buying a used engine, check for any signs of wear or damage such as oil leaks, unusual noises, or compression issues. Engines with lower mileage are generally preferred.

4. Seller Reputation

Buy from reputable dealers, engine rebuilders, or certified sellers. Check reviews and ask for documentation on the engine’s history and rebuild quality.

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Where to Find a 350 Engine for Sale

1. Online Marketplaces

Popular sites like eBay Motors, Craigslist, and Facebook Marketplace often list 350 engines for sale. You can filter by condition, location, and price to find engines nearby.

2. Specialty Engine Retailers

Websites specializing in crate and rebuilt engines, such as Summit Racing, JEGS, or Blueprint Engines, offer a wide range of 350 engines with warranties and technical support.

3. Local Junkyards and Salvage Yards

Sometimes you can find affordable used 350 engines from junkyards or salvage yards. This option requires careful inspection but can yield great bargains.

4. Auto Repair Shops and Machine Shops

Some shops specialize in engine rebuilding and might have rebuilt 350 engines for sale or can rebuild one to your specifications.

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Average Cost of a 350 Engine

The price of a 350 engine for sale can vary dramatically:

• Used Engines: $500 to $2,000 depending on condition and mileage.

• Rebuilt Engines: $2,000 to $4,500 depending on build quality.

• High-Performance Engines: $4,000 to $7,000+ based on components and tuning.

• Crate Engines: $3,500 to $6,000+ depending on power output and manufacturer.

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Benefits of Buying a Crate 350 Engine

If you want a hassle-free installation, consider buying a crate engine. Benefits include:

• Fully Assembled and Tested: Comes ready to install with all parts assembled.

• Warranty: Usually includes a manufacturer’s warranty.

• Customization Options: Available in various horsepower ratings and configurations.

• Time-Saving: No need to wait for a rebuild or hunt for parts.

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Common Upgrades for 350 Engines

If you want to boost your 350 engine’s performance, here are some popular upgrades:

• Aluminum Cylinder Heads: Improve airflow and reduce weight.

• Performance Camshaft: Increase valve lift and duration for better power.

• High-Flow Intake Manifold: Enhance air and fuel mixture flow.

• Carburetor or EFI Upgrades: Better fuel delivery for improved efficiency.

• Exhaust Headers: Increase exhaust flow and reduce backpressure.

• Ignition System: Upgrade to electronic ignition for more reliable spark.

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Tips for Maintaining Your 350 Engine

To keep your 350 engine running smoothly:

• Regularly check and change the oil.

• Replace spark plugs and wires as needed.

• Inspect belts and hoses.

• Use high-quality fuel and maintain the cooling system.

• Periodically check the timing and valve adjustments.

• Address any leaks or unusual noises immediately.

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FAQs About 350 Engines for Sale

Q1: Can I use a 350 engine in any car?

A: The 350 engine is versatile and can be fitted into many vehicles, but modifications may be required depending on the car’s chassis and transmission compatibility.

Q2: How much horsepower does a stock 350 engine produce?

A: Stock 350 engines typically produce between 145 and 370 horsepower, depending on the year and model.

Q3: Are crate 350 engines reliable?

A: Yes, crate engines from reputable manufacturers are thoroughly tested and usually come with warranties, making them reliable options.

Q4: What should I look for when buying a used 350 engine?

A: Check for signs of wear, oil leaks, compression test results, and any history of maintenance or rebuilds.

Q5: How long does a 350 engine last?

A: With proper maintenance, a 350 engine can last well over 200,000 miles.