fits model: 400, 125. make: Chevy.

( Brand: Arias Pistons ), ( Manufacturer Part Number: 350743 ), ( Part Type: Block ), ( Bore Size: Standard ), ( Fitment Type: Performance/custom )
The 350743 Arias Pistons for Chevy 400 block are a high-quality upgrade for your engine. These pistons are designed specifically for the 4.125-inch dish race 441 applications, ensuring a precise fit and optimal performance.
Crafted from forged 2618 alloy, these pistons boast superior strength and durability. The forged construction process ensures uniform density and grain flow, reducing the risk of piston failure due to stress or heat. The alloy used is known for its excellent fatigue resistance and ability to withstand high cylinder pressures, making it an ideal choice for performance applications.
The 350743 Arias Pistons feature a 4.125-inch dish, which provides increased combustion chamber volume and improved engine breathing. This design allows for a more efficient combustion process, resulting in improved power output and efficiency. The piston skirts are designed with a honed finish, ensuring a smooth sliding action within the cylinder bore, reducing friction and wear.
The piston tops are equipped with a 0.060-inch secondary oil ring and a full-floating wrist pin. The secondary oil ring helps to prevent oil consumption and ensure proper lubrication, while the full-floating wrist pin allows for greater piston movement and reduced friction.
The 350743 Arias Pistons for Chevy 400 block are a top-tier upgrade for your engine. They are designed to provide superior strength, durability, and performance, making them an excellent choice for both street and racing applications. With their precise fit and high-quality construction, these pistons are sure to provide years of reliable service.
Pros of buying 350743 Arias pistons for a Chevy 400 block:1. High-quality materials: Arias pistons are known for their high-quality materials, including forged aluminum alloy and steel rings. This ensures durability and reliability.
2. Race-proven design: The 4.125 dish race design is a popular choice among racers and performance enthusiasts, as it provides excellent combustion efficiency and power.
3. Precision manufacturing: Arias pistons are manufactured using precise machining techniques and strict quality control measures, ensuring that each piston meets the company's high standards.
4. Compatibility: The 350743 Arias pistons are designed to fit a Chevy 400 block, making them a convenient and easy-to-install upgrade for Chevy engine builders.
Cons of buying 350743 Arias pistons for a Chevy 400 block:1. Cost: Arias pistons are generally more expensive than other brands, which can make them a prohibitive investment for some buyers.
2. Limited availability: Arias pistons may not be as widely available as other brands, which can make them harder to find in some areas or require waiting for a special order.
3. Potential for overkill: For some applications, the performance gains offered by Arias pistons may be overkill, and other upgrades may be more cost-effective or appropriate.
Conclusion:The 350743 Arias pistons are a high-quality, race-proven upgrade for Chevy 400 block engines that can provide significant performance gains. However, their cost and limited availability may make them a prohibitive investment for some buyers. It's important to consider your specific application and budget before making a purchase decision.
Recommendation:If you're serious about performance and have the budget to afford Arias pistons, they can be a worthwhile investment for your Chevy 400 block engine. However, if cost or availability are concerns, there may be other piston brands that offer similar performance gains at a lower price point. Do your research and consider all of your options before making a purchase decision.
Lateral gas ports and angle pin boilers are included. 200block height , inch: wrist pin style: floating pin brand: Arias 1018 case hardened quantity: sold as a set of 8 Pistons, pins, lock this forged inverted dome top piston kit for the Chevy 400 small block was manufactured by Pistons from aerospace alloy compression height can be used with many stroke and rod combinations - sure to check ratio.
125 rod length , inch: 6. Kit is new in the original Arias packaging and excellent condition.
927cylinder head: gm performance 18 crown type: inverted dome top, 10cc compression ratio: 15. 325 wrist pin diameter, inch. Brand: Arias Pistons material: forged 2618 non-silicon bore diameter, inch: 4. These lightweight Pistons are precision machined - and not seconds or blames.
800x600 brand new, unused Arias 4. 125 stroke, inch: 4. With 44cc head compression height , inch: 1.