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The JE Pistons 398760 piston kit is engineered for high-performance engines, offering exceptional durability and precision with its forged 2618-T6 construction. This manufacturing process ensures better grain flow alignment and higher tensile strength, making it ideal for demanding applications and power upgrades. The kit includes two pistons, premium ring packs, wrist pins, and wire locks, providing everything needed for a complete installation. Crafted in the USA, these pistons are designed to withstand the rigors of high-stress environments while maintaining optimal performance.
Features such as skirt coating reduce operating friction and wear, extending the lifespan of the pistons under harsh conditions. Offset pins minimize piston rock and operating noise, resulting in smoother engine operation. The piston skirts incorporate notches for ideal clearance at bottom dead center, reducing the risk of contact and ensuring reliable movement. An accumulator groove beneath the top ring captures combustion gases, promoting a more consistent and positive ring seal for enhanced power output and efficiency.
Designed with precision and durability in mind, the JE Pistons 398760 kit is suitable for high-performance builds requiring a 4.075-inch bore, 4.500-inch stroke, and a 12.0:1 compression ratio. Whether you're building a street performance engine or a racing setup, these pistons provide the strength and reliability needed to achieve your goals. With a comprehensive package that includes all necessary components, this kit simplifies the upgrade process and helps ensure a successful installation for enthusiasts and professionals alike.
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