KB
1 SET KB243.040/1 SET 4000AM8.
$603.99$613.65
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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 Dodge or Plymouth engine with the KB Performance Hyper Piston and Ring Kit, designed for enhanced performance and durability. This set of 8 pistons features a flat top design with two valve reliefs, ensuring optimal airflow and combustion efficiency.
- Hypereutectic aluminum construction: Offers superior strength and reduced thermal expansion for reliable performance.
- Precision fit: The 4.080-inch bore and 3.310-inch stroke create a perfect balance for your engine's power needs.
- Comprehensive kit: Includes wrist pins and piston rings, providing everything you need for a complete installation.
- Standard oil ring tension: Ensures effective oil control, enhancing engine longevity and performance.
- Compatibility: Specifically designed for Mopar small block applications, ensuring a perfect fit for your vehicle.
With a rod length of 6.123 inches and durable components, this piston and ring kit is an excellent choice for performance enthusiasts looking to enhance their engine's capabilities. Transform your engine's performance with KB's reliable piston technology.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | KB |
| GTIN | 00800745166203 |
Frequently Asked Questions
What is the KB243KTM040 piston kit used for?
The KB243KTM040 piston kit is designed for use in Mopar small block engines, specifically for Dodge and Plymouth vehicles.
What materials are the pistons made from?
The pistons are made from hypereutectic aluminum, which provides enhanced strength and thermal stability.
How many pistons are included in the KB243KTM040 kit?
The kit is sold as a set of 8 pistons.
What is the installation difficulty for the KB243KTM040 piston kit?
Installation of pistons can be complex, and it is generally recommended to consult a professional mechanic for proper installation.
What type of piston rings are included with the KB243KTM040 kit?
The kit includes piston rings made from iron, along with a standard oil ring made from stainless steel.
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$603.99$613.65