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Essential 6403-4060 410 Small Block Mopar Fx Series -18cc Dish Top Small Block Mopar Forged Piston Set 4.060 Inch Bore Pin Dia.: 0.984" Comp Height: 1.457" In Multiple Colors [lD8gC73o]

$55.99 $179.99 -69%

High-Performance Mopar Small Block Pistons Introducing the 6403-4060 410 Small Block Mopar FX Series -18cc Dish Top Small Block Mopar Forged Piston Set. This set is designed for 4.060-inch bore engines, offering unparalleled performance and durabilit

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High-Performance Mopar Small Block Pistons

Introducing the 6403-4060 410 Small Block Mopar FX Series -18cc Dish Top Small Block Mopar Forged Piston Set. This set is designed for 4.060-inch bore engines, offering unparalleled performance and durability. Crafted with precision, these forged pistons are the perfect choice for those seeking to enhance the power and efficiency of their Mopar engines. With their exceptional quality and advanced engineering, these pistons are sure to deliver outstanding results.

Key Specifications and Features

The 6403-4060 410 Small Block Mopar pistons come with a dish top design, providing an ideal combustion chamber for maximum power output. They feature a pin diameter of 0.984 inches and a compression height of 1.457 inches, ensuring a perfect fit for your engine. The full-floating or press fit option allows for easy installation and ensures a secure fit. Additionally, the ring groove dimensions of 1/16-1/16-3/16 inches contribute to reduced friction and improved sealing. The stroke length of 4.000 inches and rod diameter of 6.123 inches are designed to optimize engine performance and efficiency. With an approximate compression ratio of 62cc-10.58, 64cc-10.380, and 72cc-9.61, these pistons offer flexibility to fine-tune your engine's power characteristics.

Practical Applications and Benefits

The 6403-4060 410 Small Block Mopar Forged Piston Set is an ideal choice for a wide range of applications, from street performance to racing. These pistons are designed to withstand high temperatures and pressures, making them perfect for high-performance engines. Their durable construction ensures long-lasting performance, even under the most demanding conditions. By upgrading to these high-quality pistons, you can expect improved power output, smoother engine operation, and increased fuel efficiency. Whether you're a DIY enthusiast or a professional mechanic, these pistons are a reliable and cost-effective solution to enhance your Mopar engine's performance.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

It's a very reliable and well-built tool. I trust it.

- Rodney M..

January 5, 2026

Absolutely no complaints!

This product is a superb find. The quality is absolutely amazing.

- Alonso S..

January 5, 2026

Absolutely no complaints!

This product is a superb example of great value for money.

- Ivory J..

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