MOPAR P5153862AB Performance Block Siamese Cast Iron 426 4.50 GEN2

( Manufacturer Part Number: P5153862AB ), ( Part Type: Block ), ( Surface Finish: Cast Iron ), ( Country/region Of Manufacture: United States )

Review MOPAR Bore Performance Block 426 Gen2 Siamese Cast 4.50 Iron fits HEMI

The P5153862AB Performance Block is a high-performance upgrade for Mopar 426 Gen2 engines, specifically designed for applications requiring increased power and durability. This cast hemi block features a Siamese-bore design, which allows for the use of oversized pistons and rings, ultimately resulting in increased compression ratio and horsepower.

The block is made from premium cast iron, renowned for its strength and heat resistance. It boasts a 4.50-inch bore, providing ample space for larger pistons and enhancing the engine's overall performance. The block is also equipped with a performance-tuned deck surface, ensuring optimal piston-to-wall clearance and minimizing the risk of detonation.

The P5153862AB Performance Block is engineered to accommodate high-horsepower applications, making it an ideal upgrade for muscle cars, hot rods, and racing engines. It features reinforced main and rod bearings, enhancing the block's structural integrity and durability. Additionally, the block is fitted with copper-nickel alloy cylinder sleeves, which provide superior heat dissipation and prolong the engine's lifespan.

In conclusion, the P5153862AB Performance Block is a top-notch upgrade for Mopar 426 Gen2 engines, offering increased power, durability, and reliability. Its Siamese-bore design, premium cast iron construction, and performance-tuned deck surface make it an excellent choice for high-horsepower applications.

1. Improved engine performance: The performance block is designed to handle higher horsepower and torque, leading to improved engine performance.

2. Durability: The block is made of high-quality cast iron, which is known for its durability and ability to withstand high temperatures and pressures.

3. Enhanced cooling: The Siamese-bore design allows for better cooling, reducing the risk of overheating and engine failure.

4. Increased power: The 4.50-inch bore size allows for more displacement, which translates to more power and torque.

5. Compatibility: The block is designed to be compatible with the 426 Gen2 engine, making it a straightforward upgrade for many Mopar owners.

1. Cost: Performance blocks can be expensive, and this one is no exception. The price tag may be a deterrent for some potential buyers.

2. Installation: Installing a performance block can be a complex and time-consuming process, requiring specialized tools and skills.

3. Risk of damage: If not installed correctly, a performance block can cause damage to other engine components, such as the crankshaft or cylinder heads.

4. Potential for noise: Performance blocks can sometimes generate more noise than stock blocks, which may be a concern for some buyers.

The P5153862AB Performance Block is a high-quality upgrade for the 426 Gen2 Siamese-Bore Cast Hemi Mopar engine. It offers improved engine performance, durability, and cooling, as well as increased power. However, it comes with a high price tag and requires specialized installation skills. If you are willing to invest the time and money, this performance block can be a great addition to your Mopar engine.

If you are looking for a performance upgrade for your 426 Gen2 Siamese-Bore Cast Hemi Mopar engine, the P5153862AB Performance Block is a solid option to consider. However, make sure to have the necessary skills and tools to install it correctly, or hire a professional to do the job. Additionally, be prepared to shell out some money for this upgrade, but keep in mind that the improved engine performance and durability can be worth the investment in the long run.

Details:

The cardboard crate looks rough from shipping but when I opened the crate to take pictures there is no damage or marks at all. 50 Mopar part number P5153862AB that was just shipped from Mopar in the last few weeks. This block has not been shipped out for at least 3 years from Mopar, I was told.

On the backside of the block were the oil port is there is some rust on the outside only. I'm new to selling on, my first time so don't let that scary you, and this is the real deal. I have a brand new hard to find cast iron siamese bore 426 Hemi block with a finished bored at 4.

Cylinder walls, bearing surfaces, lifter bores and deck have no rust and are fine. There is the paper work, cam bearings and hardware not installed included. This block will have to be shipped by truck 300lbs or I can work with you to pick it up.

part #: p5153862ab prices

• $16.99-$100.00

specifications rockeareng:

• for models: Hemi
• for makes: Mopar
• mpn: P5153862ab
• part type: Block
• surface finish: Cast Iron
• country/region of manufacture: United States

Payments rockeareng:

• PayPal
• MOCC

General rockeareng:

• condition: New
• in stock: Yes
• Motors > Parts & Accessories > Car & Truck Parts > Engines & Components > Rocker Arms & Parts

Offer rockeareng:

• best offer: false
• quantity: 1
• Started: December 7, 2015, 1:56 am
• # Sold: 0
• min. bid: $431.00
• # bids: 1

Shipping rockeareng:

• cost: $426.0
• handling: 3 days
• type: Flat

Ratings:

1. quick payment a+ 08-23-04
2. Hope to deal with you again. Thank you. 07-20-04
3. Great. Fast Payment. Good communication!! A+++++++++++ 07-30-04
4. Fast payment. Feel free to for all your auto part needs. Thank you 06-28-14
5. Great buyer!! five stars!! thanks again! 07-19-04

Seller rockeareng:

• zipcode: 44839
• city: Huron, Ohio

Returns rockeareng:

• policy: no returns

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