fits model: Sb, 400. make: Chevy.

( Brand: Trw ), ( Manufacturer Part Number: L2477 ), ( Part Type: Piston Rod )
The L2477 TRW SB Chevy 400 Domed Pistons are a high-performance upgrade for your engine. These forged pistons are designed specifically for 400 cubic inch Chevy engines and feature a domed combustion chamber, which helps to increase compression ratio and power output. The pistons are made from 2618-T6 alloy, a type of forged aluminum that is known for its strength and durability, making it an ideal choice for high-horsepower applications.
The pistons have a bore size of 4.155 inches and a rod length of 5.7 inches, which is compatible with many popular Chevy engines. The piston skirts are full-floating, which reduces friction and allows for smooth operation. The pistons also feature a dual-composite wrist pin, which reduces side load and provides increased durability.
The L2477 TRW SB Chevy 400 Domed Pistons are finished with a high-polish, chrome-plated top ring, which reduces wear and helps to seal the combustion chamber. The pistons also have a laser-etched identification marking for easy identification.
These pistons are designed to provide increased power, reliability, and longevity for your Chevy engine. They are a great upgrade for high-performance applications, such as racing or high-horsepower street use. With their strong construction and high-quality materials, these pistons are sure to provide you with years of reliable service.
Pros of buying L2477 TRW SB Chevy 400 domed pistons with 4.155 stroke forged 5.7 rods:1. High-quality materials: The pistons and rods are made from forged materials, which are known for their strength and durability. This can help increase the lifespan of the engine and improve its overall performance.
2. Domed pistons: The domed pistons can help increase compression ratio and improve engine performance. They can also help prevent detonation and knocking, which can damage the engine.
3. Increased stroke: The 4.155 stroke pistons can help increase the engine's displacement and power output. This can be beneficial for high-performance applications.
Cons of buying L2477 TRW SB Chevy 400 domed pistons with 4.155 stroke forged 5.7 rods:1. Expense: High-quality forged pistons and rods can be expensive, and this set may be no exception.
2. Requires specialized tools: Installing these pistons and rods may require specialized tools and knowledge, which can add to the overall cost and complexity of the project.
Conclusion:If you are looking for high-performance pistons and rods for your Chevy 400 engine, the L2477 TRW SB set may be a good option. The forged materials and domed pistons can help improve engine performance and durability, but the expense and specialized installation requirements are important considerations. Ultimately, the decision to purchase this set should be based on your specific needs, budget, and expertise.
Recommendation:If you are confident in your installation abilities and have a budget for high-quality parts, the L2477 TRW SB Chevy 400 domed pistons with 4.155 stroke forged 5.7 rods may be a worthwhile investment. However, if you are unsure of your abilities or have a limited budget, it may be worth considering less expensive options or seeking professional installation services.
But they are all out of 1 engine worked fine. Here are 8 used Trw domed pistons for the 400 Sb Chevy engines. They are part number L2477 alike and 1 is a sealed power Trw.