Eagle Crankshaft 439340506125: Unmatched Strength for Your Performance Build

If you're looking to push the limits of your engine, the Eagle Crankshaft 439340506125 is designed to deliver the strength and reliability you need. Crafted from high-quality forged 4340 steel, this crankshaft undergoes a rigorous manufacturing process that includes non-twist forging, multi-stage heat treatment, stress relieving, shot peening, and nitriding. This ensures that it can withstand the demands of high-performance applications, making it a top choice for builds aiming for up to 1500 horsepower.

Key Features

• Material: Forged 4340 steel
• Intended Balance: Internal
• Target Bobweight: 1780g
• Stroke: 4.050"
• Rod Journal: 2"
• Rod Journal Width: 1.900"
• Main Journals: 2.559"
• Minimum Rod Length: 6.125"
• Typical Weight: 56 lbs.
• Flywheel Bolts: 8

Fitment

This crankshaft is specifically designed for a variety of Chrysler, Dodge, and Jeep models, ensuring a perfect fit for your performance project:

• Chrysler Aspen 5.7L (2007-2009)
• Chrysler 300C 5.7L | 6.1L | SRT (2005-2022)
• Dodge Durango 5.7L | SRT (2007-2009)
• Dodge Charger R/T 5.7L | SRT-8 | 6.1L | SRT 392 (2006-2022)
• Dodge Challenger R/T 5.7L | SRT-8 6.1L | SRT 392 (2009-2022)
• Dodge Magnum SRT-8 6.1L (2006-2008)
• Jeep Grand Cherokee 5.7L | SRT-8 6.1L | SRT (2005-2022)
• Jeep Wagoneer 5.7L | 6.4L (2022)

Installation Notes

For optimal performance, ensure that the crankshaft is balanced to match your specific rods and pistons. This attention to detail will help maximize the reliability and performance of your engine.

Customer Feedback

A Dodge Charger owner shared, "I installed the Eagle crankshaft in my 2018 R/T, and the difference was night and day. The power delivery is smoother, and I can feel the extra strength when I hit the throttle. Perfect fit and balance!"

Upgrade your ride with the Eagle Crankshaft 439340506125 and experience the difference in performance and durability. Whether you're hitting the track or just cruising, this crankshaft is built to handle the power.