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Wiseco Chevy Small Block 4.030in Bore 1.250in CH -1.70 CC Piston Set

$994.64

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Wiseco Chevy Small Block 4.030in Bore 1.250in CH -1.70 CC Piston Set. Built for severe duty race builds.

Key Features

  • This set includes eight forged pistons for your Chevy small block engine.
  • Each piston is machined to a 4.030-inch bore size.
  • Features a 1.250-inch compression height and a -1.70cc dish volume.
  • Constructed from 2618 aluminum, forged and machined in the USA for improved tensile strength.
  • Includes precision ring grooves, anti-detonation grooves, and additional ring seal features.
  • ArmorGlide skirt coating reduces friction, resists seizure, and quiets operation.
This piston set is designed for Chevrolet small block engines with a 4.030-inch bore. Please verify compatibility with your specific engine build.

⚠️ 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

What you get in this Wiseco Professional Series piston set is a complete package for rebuilding your Chevy small block engine, designed for serious performance applications. This set includes eight forged pistons, each precision-machined to a 4.030-inch bore size, with a 1.250-inch compression height and a -1.70cc dish volume. These aren't just standard pistons; they're built from 2618 aluminum, chosen for its improved tensile strength, and forged right here in the USA.

Wiseco has packed these pistons with features aimed at durability and performance under heavy loads. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal, which is critical for preventing blow-by and maintaining compression. The crown of each piston is fully machined, and they come with forced pin oiling to ensure the wrist pins stay well-lubricated. Plus, they feature an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. These pistons are engineered to handle severe duty race builds, meaning they're built tough for demanding conditions.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance engine for racing or heavy-duty use, this Wiseco set is a well-built option designed to withstand the stress.

Specifications

Brand
Wiseco
Manufacturer Part #
K0098B3
UPC
193564068194

Frequently Asked Questions

Wiseco Chevy Small Block 4.030in Bore 1.250in CH -1.70 CC Piston Set

$994.64