1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See more parts for Chevrolet Bel Air
Select the year of your Chevrolet Bel Air:
Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700
Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 7 Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 2 Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 3 Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 4 Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 5 Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 6 Eagle Specialty Prod 4340 CRANK CHEVY 350 3.000" STROKE Chevrolet - 435030005700 - Image 7

Eagle Forged 4340 Steel Crankshaft - Part Number 435030005700

If you’re looking to upgrade your classic Chevy's engine performance, the Eagle Forged 4340 Steel Crankshaft is a solid choice. This crankshaft is designed with a non-twist forging process and .125" fillet radiuses, ensuring exceptional strength and durability for the most demanding applications. Whether you're building a street machine or prepping for the track, this crankshaft will handle the power you throw at it.

Fitment

This crankshaft is compatible with a wide range of Chevrolet models, including:

  • Chevrolet Bel Air (1969-1975, 1981)
  • Chevrolet Camaro (1967-2002)
  • Chevrolet Corvette (1969-1982, 1984-2004)
  • Chevrolet C/K Series (1969-2000)
  • Chevrolet Chevelle (1968-1973)
  • Chevrolet Malibu (1973-1983)
  • Chevrolet Suburban (1969-2002)
  • And many more!

Technical Specifications

  • Material: Forged 4340 Steel
  • Crankshaft Stroke: 3.000"
  • Main Journal Diameter: 2.449"
  • Rod Journal Diameter: 2.1"
  • Rod Journal Width: 1.900"
  • Minimum Rod Length: 5.700"
  • Flywheel Bolt Count: 6
  • Intended Balance: Internal
  • Target Bobweight: 1855g

Performance Insights

Many Chevrolet owners have reported significant improvements in power delivery and engine responsiveness after installing the Eagle 4340 Crankshaft. One Camaro owner shared, "After putting this crank in my 1970 Camaro, the engine feels much more alive. The torque curve is smoother, and it revs freely without any issues." This is exactly what you want when pushing your classic Chevy to its limits.

Installation Notes

Keep in mind that the crankshaft must be balanced to match your specific rods and pistons. Proper installation is key to maximizing performance and ensuring longevity.

Important Safety Information

This product contains nickel, which is known to the State of California to cause cancer. Please refer to the Prop 65 Warning for more details.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1969-1975, 1981
 Chevrolet Bel Air
1969-1972
 Chevrolet Biscayne
1969-1974, 1987-1994
 Chevrolet Blazer
1969-1972
 Chevrolet Brookwood
1969-1986
 Chevrolet C/K 10
1988-1999
 Chevrolet C/K 1500
1969-1987
 Chevrolet C/K 20
1988-2000
 Chevrolet C/K 2500
1969-1986
 Chevrolet C/K 30
1988-2000
 Chevrolet C/K 3500
1982-1985
 Chevrolet C15
1983-2000
 Chevrolet C35
1967-2002
 Chevrolet Camaro
1969-1996
 Chevrolet Caprice
1968-1973
 Chevrolet Chevelle
1968
 Chevrolet Chevy II
1991-1994
 Chevrolet Commercial Chassis
1969-1982, 1984-2004
 Chevrolet Corvette
2001-2004
 Chevrolet Corvette Z06
1968-1987
 Chevrolet El Camino
1996-2002
 Chevrolet Express
1975-1988
 Chevrolet G10
1974
 Chevrolet G10 Van
1978-1995
 Chevrolet G20
1978-1995
 Chevrolet G30
1969-1985, 1994-1996
 Chevrolet Impala
1975-1986
 Chevrolet K5 Blazer
1969-1972
 Chevrolet Kingswood
1973-1976
 Chevrolet Laguna
1973-1983
 Chevrolet Malibu
1970-1988
 Chevrolet Monte Carlo
1976-1979
 Chevrolet Monza
1969-1979
 Chevrolet Nova
1975-1989
 Chevrolet P20
1975-1999, 2002
 Chevrolet P30
1987
 Chevrolet R/V 10
1987-1988
 Chevrolet R/V 20
1987-1988
 Chevrolet R/V 30
1989
 Chevrolet R2500
1989-1991
 Chevrolet R3500
2001-2002
 Chevrolet Silverado 2500
2004-2007
 Chevrolet Silverado 3500
1969-2002
 Chevrolet Suburban
1995-2000
 Chevrolet Tahoe
1969-1972
 Chevrolet Townsman
1989-1991
 Chevrolet V3500

Eagle Banner

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.

Check out these other great products