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JE PISTONS

JE Pistons Piston Kit - 4.016 inch Bore, 4.500 inch Stroke, 12.0:1 Compression Ratio, 114 inch M8 - Part Number 398758

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SKU: 09107004
Piston Kit - 4.016" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Upgrade your high-performance engine with the JE Pistons Piston Kit, designed for durability and …

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UPC: 193564567505
$499.95
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JE Pistons Piston Kit - 4.016 inch Bore, 4.500 inch Stroke, 12.0:1 Compression Ratio, 114 inch M8 - Part Number 398758

$499.95
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JE Pistons Piston Kit - 4.016 inch Bore, 4.500 inch Stroke, 12.0:1 Compression Ratio, 114 inch M8 - Part Number 398758

$499.95
Piston Kit - 4.016" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8

Upgrade your high-performance engine with the JE Pistons Piston Kit, designed for durability and precision. Crafted from 2618-T6 forged aluminum, these pistons feature improved grain flow alignment and higher tensile strength, ensuring reliable performance even under demanding conditions. The forged construction provides enhanced durability, making them ideal for racing, street performance, or heavy-duty applications. Each piston includes a skirt coating that reduces operating friction and wear, promoting smoother operation and longer lifespan. The offset pins help reduce piston rock and operating noise, contributing to quieter engine operation and increased efficiency. Notched skirts allow for optimal clearance at bottom dead center, preventing piston contact with the cylinder and ensuring consistent motion. An accumulator groove beneath the top ring helps tap combustion gases, promoting a more effective and positive ring seal for improved power output and efficiency. The kit includes two pistons, premium ring packs, wrist pins, and wire locks, providing everything needed for a complete installation. Made in the USA, these pistons are engineered for performance and longevity, making them a reliable choice for enthusiasts seeking to upgrade their engine's capabilities.

Features:

  • Forged 2618-T6 aluminum construction for strength and durability
  • Improved grain flow for better alignment and performance
  • Skirt coating reduces friction and wear during operation
  • Offset pins minimize piston rock and operating noise
  • Notched skirts ensure optimal clearance at bottom dead center
  • Accumulator groove enhances ring seal and engine efficiency
  • Includes two pistons, premium ring packs, wrist pins, and wire locks
  • Designed for 4.016 inch bore and 4.500 inch stroke engines
  • Optimized for high-performance and racing applications
  • Made in the USA for quality assurance

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