KB

1 SET KB155.030/1 SET 4000BM8.

GTIN 00800745162373
$674.99$688.05
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  • 30-Day Returns
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Shipping & Returns

Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.

30-day hassle-free returns on unused parts in original packaging. Read the full returns policy

Overview

Upgrade your Chevrolet's performance with the KB Performance Hyper Piston and Ring Kit, designed for enthusiasts seeking enhanced power and efficiency.

  • Solid Dome Design: This piston features a solid dome design, optimizing combustion for improved horsepower and torque.
  • Durable Construction: Made from hypereutectic aluminum, these pistons are built to withstand high temperatures and pressures, ensuring longevity and reliability.
  • Precision Fit: With a bore of 4.030 inches and a stroke of 3.250 inches, this kit provides a perfect fit for small block Chevrolet engines, enhancing overall performance.
  • Comprehensive Kit: Sold as a set of 8, this kit includes all necessary components for a complete upgrade, making installation straightforward.
  • Includes Wrist Pins: The kit comes with press-fit or floating wrist pins, ensuring a secure and precise connection.

Designed specifically for Chevrolet engines, these pistons are an ideal choice for those looking to boost their vehicle's performance.

Elevate your engine's capabilities with KB's trusted quality and performance.

  • Ships fast from US warehouses
  • 30-day hassle-free returns

Specifications

BrandKB
GTIN00800745162373

Frequently Asked Questions

What is the KB155KTM030 piston kit used for?
The KB155KTM030 piston kit is designed for use in Chevrolet small block engines.
What materials are used in the KB piston kit?
The pistons are made from hypereutectic aluminum, while the oil rings are stainless steel and the top and second rings are made of iron.
How many pistons are included in the KB piston kit?
The KB155KTM030 piston kit is sold as a set of 8 pistons.
Is installation of the KB piston kit difficult?
Installation may require mechanical expertise; it is advisable to consult a professional for proper installation.
What is the dome design of the KB pistons?
The KB pistons feature a solid dome design with two valve reliefs for enhanced performance.

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$674.99$688.05