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JE PISTONS

JE Pistons Piston Kit - 4.255 inch Bore, 4.375 inch Stroke, 12.0:1 Compression Ratio, 107 inch M8 - Part Number 399160

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SKU: 09107018
Piston Kit - 4.255" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 Upgrade your high-performance engine with the JE Pistons Piston Kit, designed for durability and …

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UPC: 193564567642
$499.95
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JE Pistons Piston Kit - 4.255 inch Bore, 4.375 inch Stroke, 12.0:1 Compression Ratio, 107 inch M8 - Part Number 399160

$499.95
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JE Pistons Piston Kit - 4.255 inch Bore, 4.375 inch Stroke, 12.0:1 Compression Ratio, 107 inch M8 - Part Number 399160

$499.95
Piston Kit - 4.255" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8

Upgrade your high-performance engine with the JE Pistons Piston Kit, designed for durability and optimal performance. Crafted from 2618-T6 forged aluminum, these pistons feature a construction that provides better aligned grain flow and higher tensile strength, ensuring reliability even under demanding conditions. The precision-engineered skirt coating reduces operating friction and wear, extending piston life and maintaining efficiency over time. Offset pins help reduce piston rock and operating noise, contributing to smoother engine operation. Notches on the skirt allow for optimal clearance at bottom dead center, preventing interference during piston movement. An integral accumulator groove captures combustion gases below the top ring, promoting a more consistent and positive ring seal for enhanced power output and efficiency. This kit includes two pistons, premium ring packs, wrist pins, and wire locks, providing a comprehensive solution for your rebuild or upgrade needs. Made in the USA, this piston kit aligns with high-performance standards and durability expectations, making it suitable for serious enthusiasts and professional builders alike.

Features:

  • Forged 2618-T6 construction for enhanced strength and durability
  • Skirt coating reduces friction and wear for longer piston life
  • Offset pins minimize piston rock and operating noise
  • Skirt notches provide optimal clearance at bottom dead center
  • Accumulator groove enhances ring seal and performance

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