If you're diving into the world of performance engines, you’ve probably heard of Eagle. These guys have been around for a while, and it shows in their products. They started with connecting rods and later added crankshafts to their lineup, and honestly, they’ve nailed it. Their commitment to quality means you’re not just getting a part; you’re getting a piece of engineering that’s been refined over the years.

Now, let’s talk about the Eagle Forged 4340 Crankshaft. This isn’t just any crankshaft; it’s made from forged 4340 steel, which means it’s tough as nails. It’s built to handle the demands of high-performance applications without breaking a sweat. We’re talking about a stroke of 4.125 inches and a target bobweight of 1800 grams. That’s the kind of number that’ll keep your engine running smooth and strong.

• Material: Forged 4340 steel
• Intended Balance: Internal
• Target Bobweight: 1800g
• Stroke: 4.125"
• Rod Journal: 2.1"
• Rod Journal Width: 1.900"
• Main Journals: 2.559"
• Minimum Rod Length: 6.125"
• Typical Weight: 55 lbs.
• Snout Diameter: 1.48"
• Flywheel Bolts: 6
• Reluctor: 24 tooth

One thing to keep in mind is that this crankshaft needs to be balanced to match your specific rods and pistons. It’s a crucial step that can’t be overlooked if you want your engine to perform at its best.

Now, if you’re wondering about fitment, this crankshaft is a solid choice for several Chevy models. It fits:

• Chevrolet Corvette C5 LS1 (1997-2004)
• Chevrolet Corvette LS2 (2005-2007)
• Chevrolet Corvette LS3 (2008-2013)
• Chevrolet Camaro LS1 (1998-2002)
• Chevrolet Camaro SS (Manual Only) LS3 (2010-2015)
• Chevrolet SSR LS2 (2005-2006)
• Chevrolet TrailBlazer SS LS2 (2006-2009)

So, if you’re looking to upgrade your ride's heart and soul, this Eagle crankshaft is a fantastic option. It’s built for performance, and you can trust that it’ll deliver when you need it most.