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Wiseco BBC BIG CHF 3815 HEAD +15.6cc (6422B100) Piston Shelf Stock Kit

$1103.80

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Wiseco BBC BIG CHF 3815 HEAD +15.6cc (6422B100) Piston Shelf Stock Kit. This set of 8 forged pistons is built for severe duty race applications.

Key Features

  • This kit includes a set of 8 Wiseco Professional Series forged pistons.
  • Each piston is forged and machined in the USA from 2618 aluminum for improved tensile strength.
  • Features a +15.6cc chamber volume and a 4.600 inch bore size.
  • Includes precision ring grooves, an anti-detonation groove, and additional ring seal improving features.
  • The pistons have an ArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation.
  • Designed and built to withstand heavy to severe duty performance applications.
This piston set is designed for Chevrolet Big Block engines with a 4.600 inch bore and a 1.270 inch compression height. 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 kit are eight Wiseco Professional Series forged pistons, ready to go into your Chevrolet Big Block engine. These aren't just any pistons; they're built from 2618 aluminum, forged and machined right here in the USA, giving them improved tensile strength for serious performance. The +15.6cc chamber volume and 4.600 inch bore size are specific to certain Big Block Chevy configurations, so make sure this matches your build.

Wiseco has packed these pistons with features for heavy to severe duty race builds. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The crown is fully machined, and they even come with forced pin oiling to keep things well-lubricated. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and makes for quieter operation. These are designed to handle the demands of racing where reliability is key.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance Big Block Chevy for racing, these Wiseco pistons are a solid option designed to withstand tough conditions.

Specifications

Brand
Wiseco
Manufacturer Part #
K422B100
UPC
193564072580

Frequently Asked Questions

Wiseco BBC BIG CHF 3815 HEAD +15.6cc (6422B100) Piston Shelf Stock Kit

$1103.80