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Est. 1957
JE Pistons

JE Pistons 454 BBC .350 DOME Set of 8 Pistons

$1232.52

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JE Pistons 454 BBC .350 Dome Set of 8 Pistons. Forged in the USA using 2618 aluminum for high-demand performance.

Key Features

  • Set includes 8 pistons for a 454 Big Block Chevrolet engine.
  • Forged in the USA using 2618 aluminum for high tensile strength in performance applications.
  • Features a .350 dome and is designed for a 4.560-inch bore.
  • Proprietary Forged Side Relief (FSR) design minimizes friction and power loss with reduced skirt width.
  • May include an accumulator groove to reduce combustion gas pressure and improve ring seal.
  • May include a skirt coating to reduce friction and wear on piston skirts and cylinder walls.
This piston set is designed for the 454 Big Block Chevrolet engine with a 4.560-inch bore. Check manufacturer specifications for complete compatibility details.
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About this part

Product Details

Forged in the USA using 2618 aluminum, these JE Pistons are built for high-demand performance applications. This set is specifically designed for the 454 Big Block Chevrolet engine, featuring a .350 dome and a 4.560-inch bore. The 2618 aluminum alloy provides the high tensile strength needed to withstand the rigors of performance builds.

JE Pistons incorporates several advanced design features to optimize durability and performance. The proprietary Forged Side Relief (FSR) forging design reduces skirt width, which minimizes friction and power loss while also saving weight. Depending on the specific application, these pistons may include an accumulator groove to help reduce combustion gas pressure, preventing ring flutter and improving ring seal for consistent power delivery. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This set includes eight pistons, each designed for a 4.560-inch bore with a 1.270-inch compression distance and a 0.990-inch wrist pin. These pistons are engineered and machined 100% in the USA, reflecting JE Pistons' extensive experience in forged racing pistons. Please note that this part is not CARB approved and cannot be shipped to California.

Specifications

Brand
JE Pistons
Manufacturer Part #
170672
UPC
170672

Frequently Asked Questions

JE Pistons 454 BBC .350 DOME Set of 8 Pistons

$1232.52