If you’re diving into the world of high-performance engines, the Eagle Competition Rotating Assembly is something you’ll want to check out. This isn’t just a bunch of parts thrown together; it’s a carefully crafted assembly that pairs perfectly with Eagle’s "ESP" H-Beam Connecting Rods, a sturdy 4340 Steel Crankshaft, and some top-notch forged pistons from brands like Arias, JE, and SRP. Trust me, when you’re pushing your engine to the limits, you need components that can handle the heat, and this kit delivers.

Now, if you’re looking for something that strikes a balance between performance and reliability without breaking the bank, the Eagle Street Performance Assemblies might be your ticket. Designed for engines under 500 hp, this kit includes a cast steel crankshaft, “SIR” I-beam connecting rods, and either forged or hypereutectic pistons. Plus, it comes with plasma-moly rings and Clevite77 bearings, which are known for their durability. It’s a solid choice for anyone who wants to hit the road with confidence.

For those who want to take things up a notch, the Eagle Pro Street Assemblies are right there with you. They come with a beefy 4340 steel crankshaft and the same reliable “SIR” I-beam rods. The forged pistons and plasma-moly rings are designed for street applications, so you’re getting performance without sacrificing reliability. It’s all about that sweet spot where power meets practicality.

But if you’re really aiming for the top, the Eagle Competition Assemblies are built for the serious racers out there. These kits boast a 4340 steel crankshaft and H-beam rods, along with premium forged pistons specifically designed for forced induction engines. And let’s not forget the plasma-moly rings and Clevite77 "H" series bearings—these are made for internal balance and extreme horsepower applications. The standard bore is 4.000", which gives you a solid foundation for building an engine that can take a beating.

Here’s a quick rundown of what you get:

• Competition Assembly
• Bore: 4.5
• Pistons: Mahle, Dome Forged

And if you’re working on a Chevrolet 502 Big Block Gen V-VI from 1991-2001, you’re in luck—this assembly fits perfectly. Just a heads-up though: you’ll need to have the assembly balanced by a qualified machine shop before you hit the gas. It’s a small step that can save you a lot of headaches down the line.

In short, whether you’re building a street beast or a track monster, the Eagle Rotating Assembly has the strength and reliability you need at a price that won’t make you cringe.