JE PISTONS
JE Pistons Piston Kit – 4.260 Inch Bore, 4.375 Inch Stroke, 11.5:1 Compression Ratio, 107 Inch M8 – Part Number 399156
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JE Pistons Piston Kit – 4.260 Inch Bore, 4.375 Inch Stroke, 11.5:1 Compression Ratio, 107 Inch M8 – Part Number 399156
Upgrade your high-performance engine with the JE Pistons Piston Kit, designed for precise fit and durability. Crafted with 2618-T6 forged construction, these pistons feature better aligned grain flow and higher tensile strength, ensuring long-lasting performance under demanding conditions. The forged design enhances durability, making this kit ideal for street and race applications. The pistons include a skirt coating that reduces operating friction and wear, contributing to smoother engine operation and extended component life. Offset pins are incorporated to reduce piston rock and minimize operating noise, promoting optimal engine efficiency. The skirt notches are engineered for optimal clearance at bottom dead center, preventing piston interference during high-stress cycles. An accumulator groove is integrated to tap combustion gases below the top ring, which helps create a more consistent and positive ring seal, enhancing overall performance. This comprehensive kit includes two pistons, premium ring packs, wrist pins, and wire locks, providing everything needed for a reliable rebuild. Made in the USA, these pistons are a perfect upgrade for enthusiasts seeking strength, performance, and longevity in their engine builds.
Features:
- 2618-T6 forged construction for improved strength and durability
- Skirt coating reduces friction and wear for smoother operation
- Offset pins help reduce piston rock and operating noise
- Skirt notches ensure optimal clearance at bottom dead center
- Accumulator groove promotes better ring sealing and engine performance
- Includes two pistons, premium ring packs, wrist pins, and wire locks
- Made in the USA for quality assurance
US Dollars