.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
See more parts for Cadillac CTS
Select the year of your Cadillac CTS:
Eagle Forged 4340 Crankshaft 4.125" Stroke 58T
The Eagle Forged 4340 Crankshaft (part number 434741256100) is engineered for high-performance applications, making it a reliable choice for those looking to build robust Chevrolet LS engines. Crafted from premium SAE 4340 steel, this crankshaft undergoes a rigorous manufacturing process that includes non-twist forging, multi-stage heat treatment, and stress relieving. These processes enhance its durability, allowing it to handle the demands of engines producing up to 1500 horsepower.
Technical Specifications
- Stroke: 4.125"
- Rod Journal Diameter: 2.1"
- Rod Journal Width: 1.900"
- Main Journal Diameter: 2.559"
- Minimum Rod Length: 6.125"
- Typical Weight: 55 lbs.
- Snout Diameter: 1.48"
- Flywheel Bolts: 6
- Reluctor: 58 tooth
- Target Bobweight: 1800g
Features
- Manufactured from forged 4340 steel for superior strength
- Designed for internal balance
- Micropolished journals to a finish of 3 R.A. or better
- Utilizes a 0.125" radius for increased strength; chamfered bearings required
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
- Crankshaft must be balanced to match your specific rods and pistons for optimal performance.
With its robust construction and precise engineering, the Eagle Forged 4340 Crankshaft is a vital component for any serious performance build. Ensure compatibility with your specific setup to maximize the potential of your Chevrolet LS engine.
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.
Check out these other great products
Error: Failed to add product
Please refresh the page and try again.