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Wiseco Chevy LS 4.185in Bore 1.165in CH -23.00 CC Piston Set

$1091.67

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Wiseco Chevy LS forged piston set for 4.185in bore. Built for severe duty race builds.

Key Features

  • Fits Chevrolet LS engines with a 4.185-inch bore.
  • Features a 1.165-inch compression height and a -23.00cc dish for custom compression ratios.
  • Constructed from 2618 aluminum, forged and machined in the USA for improved tensile strength.
  • Includes precision ring grooves, anti-detonation grooves, and enhanced ring seal features.
  • ArmorGlide skirt coating offers seizure resistance, friction reduction, and quieter operation.
  • Fully machined piston crowns and forced pin oiling ensure proper lubrication and accuracy.
This piston set is designed for Chevrolet LS engines with a 4.185-inch bore. Always confirm compatibility with your specific engine build and specifications.

⚠️ 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

If you're building a high-performance Chevrolet LS engine for serious racing or heavy-duty applications, this Wiseco Professional Series piston set is a solid choice. These pistons are specifically designed for a 4.185-inch bore and feature a 1.165-inch compression height with a -23.00cc dish, making them suitable for various compression ratio targets. They are engineered and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial for handling the extreme pressures of racing.

Wiseco has packed these pistons with features aimed at durability and performance. You'll find precision ring grooves, an anti-detonation groove, and additional ring seal improvements to ensure consistent power delivery and longevity. The piston crowns are fully machined for accuracy, and they incorporate forced pin oiling to keep the wrist pins properly lubricated under high stress. Furthermore, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, contributing to overall engine health and efficiency during demanding use.

This set includes eight pistons, enough for a complete V8 engine. Remember that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.

Specifications

Brand
Wiseco
Manufacturer Part #
K0419X185
UPC
193564184375

Frequently Asked Questions

Wiseco Chevy LS 4.185in Bore 1.165in CH -23.00 CC Piston Set

$1091.67