1 SET KB107.040/1 SET 4000AM8.

Upgrade your engine's performance with the KB 1 SET KB107.040/1 SET 4000AM8 Piston and Ring Kit, designed specifically for Dodge, Chrysler, and Plymouth vehicles from 1992 to 2003. This kit features high-quality hypereutectic aluminum pistons that enhance durability and efficiency.

• Flat Top Design: The flat top pistons with two valve reliefs optimize combustion for improved power output.
• Perfect Fit: Sold as a set of 8, ensuring you have everything you need for a complete engine rebuild.
• Standard Oil Ring Tension: Made with stainless steel, the oil rings provide reliable sealing and reduce oil consumption.
• Robust Construction: Crafted from hypereutectic aluminum, these pistons offer superior strength and thermal stability.
• Wrist Pins Included: Each kit comes with press-fit or floating wrist pins for easy installation.

With a bore of 4.040 inches and a stroke of 3.580 inches, this piston kit is engineered for optimal performance in small block Mopar engines. Elevate your engine's capabilities with KB's trusted quality.

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