KB
1 SET KB224.040/ 1 SET 4250BD8
$721.99$736.81
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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 engine's performance with the KB Silv-O-Lite Hypereutectic Pistons, designed for optimal efficiency and power. This set includes eight flat-top pistons featuring a single valve relief, perfect for enhancing your engine's breathing and overall performance.
- High-Quality Material: Crafted from hypereutectic aluminum, these pistons provide superior strength and reduced thermal expansion for improved durability.
- Optimal Fit: With a bore size of 4.290 inches and a stroke of 4.250 inches, these pistons are engineered for stock engine configurations, ensuring seamless compatibility.
- Enhanced Sealing: The included piston rings, made from ductile iron and stainless steel, offer reliable sealing and optimal oil control for smoother engine operation.
- Convenient Installation: Each set comes with wrist pins and features a press-fit or floating style, making installation straightforward for both professionals and DIY enthusiasts.
These pistons are the perfect choice for anyone looking to boost their engine's performance with reliable, high-quality components.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | KB |
| GTIN | 00800745202109 |
Frequently Asked Questions
What type of pistons are included in this set?
This set includes flat-top hypereutectic aluminum pistons with a single valve relief.
What is the bore size of these pistons?
The bore size of these pistons is 4.290 inches, which is approximately 108.966 mm.
How many pistons are included in this set?
This product is sold as a set of 8 pistons.
What materials are used in the construction of the piston rings?
The oil ring is made of stainless steel, the top ring is made of ductile iron, and the second ring is made of iron.
Is installation easy for these pistons?
Installation difficulty can vary, so it is generally recommended to seek professional installation or guidance.
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$721.99$736.81