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Est. 1957
JE Pistons

JE Pistons SB CHRY INV DOME Set of 8 Pistons

$1129.82

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JE Pistons SB CHRY INV DOME Set of 8 Pistons. Forged in the USA from 2618 aluminum for high-demand performance.

Key Features

  • Set of 8 forged pistons for Small Block Chrysler engines.
  • 4.030 inch bore size with an inverted dome/dish design.
  • Constructed from 2618 aluminum for high tensile strength in performance applications.
  • Features proprietary Forged Side Relief (FSR) design to minimize friction and power loss.
  • Includes a 0.927 inch wrist pin and a 1.460 inch compression distance.
  • May include an accumulator groove to reduce combustion gas pressure and improve ring seal.
These pistons are designed for Small Block Chrysler engines with a 4.030 inch bore. Please verify compatibility with your specific engine configuration.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Forged in the USA from 2618 aluminum, these JE Pistons are built for high-demand performance applications. They are designed specifically for Small Block Chrysler engines with a 4.030 inch bore, featuring an inverted dome/dish design. This set includes eight pistons, each engineered to provide the ultimate combination of durability and performance, whether you're on the track or the street.

JE Pistons applies over 75 years of experience to their forged racing pistons. This set utilizes a proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to reduce combustion gas pressure, improving ring seal and maintaining consistent power. Additionally, a skirt coating can further reduce friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This piston kit is a solid option for anyone rebuilding or upgrading a Small Block Chrysler engine. Because these are performance-oriented pistons, it's always a good idea to consult with your engine builder or refer to JE Pistons' installation guidelines to ensure proper setup and achieve the best results. Please note that this part is not CARB approved and cannot be shipped to California.

Specifications

Brand
JE Pistons
Manufacturer Part #
207420
UPC
207420

Frequently Asked Questions

JE Pistons SB CHRY INV DOME Set of 8 Pistons

$1129.82