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Eagle Forged 4340 Crankshaft 4" Stroke 58T Chevrolet LS Camaro 1998-2013
$1093.99
Hurry Low Stock

If you're diving into the world of performance engines, you’ve probably heard of Eagle Crankshafts. These bad boys are built tough and won’t break the bank. I’ve had my hands on a few of these cranks, and let me tell you, they’re forged with some serious care. The non-twist forging process really sets them apart, and when you combine that with a multi-stage heat treatment, stress relieving, shot peening, and nitriding, you know you’re getting something that can handle some serious power.

Every journal is micropolished to a 3 or better R.A., which means you’re getting a smooth finish that helps with oil flow and overall engine efficiency. Plus, the 0.125" radius on all journals boosts strength, so you’ll need to grab some chamfered bearings for a perfect fit. If you’re building something that’s pushing up to 1500 horsepower, this crankshaft is a solid choice.

Now, if you’re looking to shave off a few pounds for that lightweight build, Eagle also offers a 'Lightweight' version. They’ve knife-edged the counterweights, which can typically reduce the weight by about 5-6 lbs. Every little bit counts when you’re chasing that extra performance.

For those who might not need the full-on forged option, Eagle’s cast steel crankshafts are a great alternative to stock cranks. They’re designed with all radii at .092", so you can stick with OE-style bearings. They’re good for up to 500hp, which is plenty for many street builds, and they come with a target bobweight that’s guaranteed to be within +/- 2%. They’re also set up for a 28 in-oz. external balance, making installation a breeze.

Key Features:

  • Material: forged 4340 steel
  • Intended balance: internal
  • Target bobweight: 1800g
  • Stroke: 4.000"
  • Rod journal: 2.1"
  • Rod journal width: 1.900"
  • Main journals: 2.559"
  • Minimum rod length: 6.125"
  • Typical weight: 54 lbs.
  • Rear seal diameter: call
  • Snout diameter: 1.48"
  • Flywheel bolts: 6
  • Pilot bore diameter: call
  • Flywheel register diameter: call
  • Reluctor: 58 tooth

Fitment:

  • Cadillac CTS 2004-2007
  • Chevrolet Camaro SS V8 2010-2013
  • Chevrolet Camaro Z28 V8 1998-2002
  • Chevrolet Corvette 1997-2010
  • Pontiac Firebird 1998-2002

Note: Remember, you’ll need to balance the crankshaft to match your specific rods and pistons for optimal performance.

So whether you’re putting together a high-horsepower beast or just looking for a reliable crank for your daily driver, Eagle Crankshafts have got you covered.

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Vehicle
2004-2007
Cadillac CTS
2010-2013
Chevrolet Camaro
1997-2010
Chevrolet Corvette
1998-2002
Pontiac Firebird

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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