
KB
1 SETKB118040 1 SET4000AM8040
$583.99$592.40
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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
Elevate your Chevrolet's performance with the KB Performance Hyper Piston and Ring Kit, designed for those who demand reliability and power. This piston set features a unique D-shaped dish that optimizes combustion efficiency, ensuring your engine runs smoothly.
- Hypereutectic Aluminum Construction: Provides enhanced strength and durability, reducing the risk of wear and tear.
- Precision Fit: With a bore size of 4.040 inches and a stroke of 3.480 inches, these pistons are engineered for a perfect fit in small block Chevrolet engines.
- Complete Set: Sold as a set of 8, ensuring you have everything you need for a full engine rebuild.
- Standard Oil Ring Tension: Maintains optimal oil control, improving engine efficiency and longevity.
- Wrist Pin Included: Comes with a press-fit or floating wrist pin for easy installation.
Designed specifically for Chevrolet applications, this kit is an ideal choice for performance enthusiasts looking to enhance their engine's capabilities. Upgrade your ride today!
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | KB |
| GTIN | 00800745160140 |
Frequently Asked Questions
What is the KB Performance Hyper Piston and Ring Kit used for?
The KB Performance Hyper Piston and Ring Kit is designed for use in Chevrolet small block engines, providing essential components for engine rebuilding or performance upgrades.
What materials are used in the construction of these pistons?
These pistons are made from hypereutectic aluminum, which is known for its durability and performance in high-temperature environments.
How many pistons are included in this kit?
This kit is sold as a set of 8 pistons, suitable for a complete engine rebuild.
What is the bore size of the pistons?
The pistons have a bore size of 4.040 inches, or 102.616 mm.
Is installation of this piston kit difficult?
Installation can be complex, so it is generally recommended to seek professional installation to ensure proper fit and performance.
$583.99$592.40




