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Eagle Forged 4340 Crankshaft 3.8" Stroke 58T - Part Number 434738006100
The Eagle Forged 4340 Crankshaft, designated by part number 434738006100, is engineered for high-performance applications, making it a reliable choice for those seeking strength and durability in their Chevrolet LS engines. This crankshaft is crafted from premium SAE 4340 steel, ensuring it can withstand the rigors of demanding power levels, with a maximum capacity of up to 1500 horsepower.
Construction and Specifications
- Material: Forged 4340 steel
- Stroke: 3.800 inches
- Rod Journal Diameter: 2.100 inches
- Rod Journal Width: 1.900 inches
- Main Journal Diameter: 2.559 inches
- Minimum Rod Length: 6.100 inches
- Typical Weight: 53 pounds
- Snout Diameter: 1.48 inches
- Reluctor Wheel: 58 tooth
- Intended Balance: Internal
- Target Bobweight: 1800 grams
- Flywheel Bolts: 6
Performance Features
This crankshaft undergoes a rigorous manufacturing process, including non-twist forging, multi-stage heat treatment, stress relieving, shot peening, and nitriding. Each journal is micropolished to an R.A. of 3 or better, and a .125" radius is applied to enhance strength, necessitating the use of chamfered bearings. The design allows for internal balance, ensuring optimal performance in high-rev applications.
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)
Installation Notes
It is crucial to balance the crankshaft to match your specific rods and pistons for optimal performance. Ensure compatibility with your engine setup before installation.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2007 Cadillac CTS |
CTS | 2004-2007 |
|
2010-2013 Chevrolet Camaro |
Camaro | 2010-2013 |
|
1997-2010 Chevrolet Corvette |
Corvette | 1997-2010 |
|
1998-2002 Pontiac Firebird |
Firebird | 1998-2002 |
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 DuplicatedDue 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 ShortcutsThe 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 QualityAll 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 RacingIf 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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