19260746 ACDELCO MEXICO COMMON Performance Iv Engine Block Gm

Review ACDELCO MEXICO COMMON Chevrolet Performance Gm L96 6.0l 366ci Gen Iii/iv Engine Block for CHEVROLET GM

The ACDelco Common 19260746 engine block is a premium replacement part designed specifically for Chevrolet Performance L96 6.0L 366ci Gen III/IV engines. This engine block is an essential component of your engine, providing the foundation for the cylinders, crankshaft, and other vital engine components.

This engine block is engineered with the latest technology and manufacturing processes to ensure superior strength and durability. It is constructed from high-strength cast iron, which provides excellent resistance to heat, pressure, and wear. The block features a split-bore design, which allows for the use of interchangeable cylinder heads and facilitates easy engine assembly and disassembly.

The ACDelco Common 19260746 engine block comes with factory-installed, precision-drilled coolant and oil passages, ensuring proper fluid flow and cooling. It also features a fully machined and finished surface, ensuring a perfect fit and easy installation. Additionally, the block undergoes rigorous testing to ensure it meets or exceeds OEM specifications for fit, form, and function.

This engine block is manufactured to the same exacting standards as the original equipment, ensuring that it provides the same level of performance and reliability as the factory part. It is also backed by ACDelco's warranty, giving you peace of mind and protection against any manufacturing defects.

In summary, the ACDelco Common 19260746 engine block is a high-quality replacement part for Chevrolet Performance L96 6.0L 366ci Gen III/IV engines. It is engineered for strength and durability, features factory-installed coolant and oil passages, and undergoes rigorous testing to ensure it meets or exceeds OEM specifications. It is the perfect choice for those looking to restore or upgrade their engine with a reliable and trustworthy component.

The AC Delco Common 19260746 Chevrolet Performance GM L96 6.0L 366ci Gen III/IV engine block is a high-performance aftermarket replacement block designed for use in GM LS1, LS6, and LS7 engines. This block is known for its durability and strength, making it a popular choice among performance enthusiasts and racers. Let's explore some pros and cons of buying this engine block.

1. Enhanced Durability: The AC Delco Common 19260746 block is made of 350M alloy steel, which is stronger than the OEM cast iron block. This results in increased durability and the ability to handle higher horsepower and torque levels.

2. Improved Heat Dissipation: The block features a larger water jacket capacity, which helps to dissipate heat more effectively. This is essential for high-performance applications where the engine operates at higher temperatures.

3. Increased Bore Size: The block offers a bore size of 4.060 inches, which is slightly larger than the stock bore size. This allows for increased displacement and power output.

4. Compatibility: The block is compatible with a wide range of LS engines, including LS1, LS6, and LS7. This makes it a versatile option for those looking to build a high-performance engine for their GM vehicle.

5. Competition Proven: The AC Delco Common 19260746 block has been used in professional racing applications and has proven to be a reliable and durable option.

1. Cost: The AC Delco Common 19260746 engine block is more expensive than the OEM block. This may be a significant consideration for those on a tight budget.

2. Installation Complexity: Installing a high-performance engine block like the AC Delco Common 19260746 can be a complex process. It requires specialized tools and knowledge, which may add to the cost and time required for the installation.

3. Potential for Increased Noise: Due to the increased rigidity of the block, there may be an increase in engine noise. This may be a concern for those looking for a quieter ride.

The AC Delco Common 19260746 Chevrolet Performance GM L96 6.0L 366ci Gen III/IV engine block is an excellent option for those looking to build a high-performance engine for their GM vehicle. Its durability, improved heat dissipation, and increased bore size make it a popular choice among performance enthusiasts and racers. However, its cost and installation complexity may be significant considerations for some. Ultimately, the decision to purchase this engine block depends on your specific needs, budget, and goals for your project.

If you're looking to build a high-performance engine for your GM vehicle and are willing to invest in a more durable and capable block, then the AC Delco Common 19260746 engine block is an excellent choice. However, if cost and installation complexity are significant concerns, then you may want to consider other options. It's important to weigh the pros and cons carefully and consult with a professional mechanic or engine builder to ensure that the block is the right fit for your project.

Details:

American express.

specifications engineblocksam:

• for makes: Chevrolet, Gm
• brand: Acdelco Mexico Common
• mpn: 19260746
• part type: Engine Block
• upc: 012503136858

returns engineblocksam:

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

shipping engineblocksam:

• class: standard
• type: fixed
• transit: 3-7 days
• service: standard

payments engineblocksam:

• credit card: discover
• other
• wallet: apple-pay

offer engineblocksam:

• in stock #: 5
• prices: $3499.95–$6446.78
• item condition:
  • Used
  • New
  • Remanufactured
  • Usato
• sold #: 9
• started: march 18, 2026
• options: ship-to-home
• availability: in stock

general engineblocksam:

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

seller engineblocksam:

• rating: 99.3%
• city: , ohio
• # reviews: 621260