31264485 DART Big Engine Block Deck Steel 500

Review DART Aluminum Big Engine Block 4.500 Bore Deck Height Steel Ma for 500

Introducing the Dart Big M Block Engine, part number 31264485, a high-performance engine block designed for those seeking superior power and durability. This engine block is specifically engineered for big block Chevrolet applications with a deck height of 4.500 inches and a stroke length of 10.000 inches.

Constructed from premium steel, this engine block offers unmatched strength and rigidity. The thick, cast iron walls ensure excellent heat dissipation, keeping the engine running cool under heavy load. The deck surface is machined flat and square, ensuring a perfect fit for your cylinder head and crankshaft.

The Dart Big M Block Engine features a raised water pump boss, allowing for the use of a high-performance water pump for improved cooling efficiency. The block also includes a fully machined main bearing cap surface, allowing for easy installation of aftermarket main bearings.

Additionally, the block includes a fully machined oil pan rail, allowing for the use of a high-capacity oil pan for improved oil capacity and cooling. The oil gallery system is designed to provide excellent oil flow to all critical engine components.

The cylinder bores are designed to accept oversized pistons, providing increased compression height and increased power output. The block also includes heavy-duty, six-bolt main caps, ensuring a strong connection between the crankshaft and the block.

The Dart Big M Block Engine is a must-have for any high-performance Chevrolet application. With its superior strength, durability, and performance capabilities, it is the perfect foundation for your next high-power build. Whether you're looking to build a street monster or a dedicated race engine, the Dart Big M Block Engine is the perfect choice.

Buying a large engine block, such as the Dart 4.500 10.000 deck steel block (part number 31264485), can be an exciting venture for automotive enthusiasts seeking to build a high-performance engine. However, like any major purchase, it's essential to consider the pros and cons before making a decision.

1. High-Performance: A large engine block offers more displacement, resulting in increased power and torque.

2. Customizability: Building an engine from scratch using a large block allows for extensive customization, from the crankshaft and pistons to the camshaft and cylinder heads.

3. Durability: Steel engine blocks are known for their superior strength and durability compared to aluminum blocks.

4. Versatility: A large engine block can be used for various applications, from racing to heavy-duty trucks.

5. Bragging Rights: Building a high-performance engine from scratch using a large engine block can be a source of pride and satisfaction for car enthusiasts.

1. Cost: A large engine block is a significant investment, with the price ranging from several hundred to several thousand dollars, depending on the specifications and materials used.

2. Complexity: Building an engine from scratch using a large block requires a high level of expertise and experience, making it a challenging project for beginners.

3. Time-Consuming: The engine building process can take several weeks to months, depending on the level of customization and the builder's experience.

4. Space: A large engine block requires more space in the engine bay, which can be a challenge for some vehicles.

5. Weight: A steel engine block is heavier than an aluminum block, which can impact fuel economy and handling.

The decision to buy a large engine block like the Dart 4.500 10.000 deck steel block (part number 31264485) ultimately depends on your goals, budget, and experience level. If you're seeking high performance, customizability, and durability, a large engine block could be an excellent investment. However, if you're a beginner with a limited budget or space constraints, it may be wiser to consider alternative options, such as buying a pre-built engine or focusing on other upgrades for your vehicle.

If you've weighed the pros and cons and decided that a large engine block is the right choice for your project, I would recommend doing thorough research before making a purchase. Look for reputable suppliers, read reviews, and consider consulting with engine building experts to ensure that you're getting a high-quality product that meets your specific needs and goals. Additionally, be prepared for the time, cost, and complexity involved in the engine building process, and consider seeking out resources and mentors to help you along the way.

Details:

American express.

specifications engineblocksam:

• for models: 500
• brand: Dart
• mpn: 31264485
• part type: Aluminum Engine Block Deck
• upc: 807051017236

payments engineblocksam:

• other
• credit card: mastercard
• wallet: paypal

returns engineblocksam:

• policy: returns accepted
• time: 30 days
• paid by: buyer

shipping engineblocksam:

• type: fixed
• class: economy
• service: economy
• transit: 4-11 days

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

seller engineblocksam:

• city: , ohio
• rating: 97.7%
• # reviews: 595212

offer engineblocksam:

• price: $249.00
• item condition:
  • New other (see details)
  • Used
  • New
• options: ship-to-home
• availability: in stock
• started: june 26, 2025
• in stock #: 5
• sold #: 18