If you’re diving into the world of performance builds, you’ve probably heard of Eagle. They’re not just another name in the game; they’ve earned their stripes through years of dedication to quality and service. This isn’t just about making parts—it’s about building trust with folks who live and breathe cars. Eagle started off with a solid foundation, and over the years, they’ve expanded their lineup to include crankshafts and connecting rods that have become go-tos for many gearheads.
Now, let’s talk about this Eagle Forged 4140 Crankshaft. Made from forged 4140 steel, this crankshaft is designed to take a beating while keeping your engine running smooth. The internal balance means that you’re getting a setup that’s ready to perform right out of the box. With a target bobweight of 1855g and a stroke of 3.750 inches, it’s built to give you that sweet spot between power and reliability.
Here’s some of the nitty-gritty:
This crank is a solid fit for a bunch of classic Chevys, including:
Just a heads-up—make sure to balance this crankshaft to match your specific rods and pistons. It’s a crucial step to ensure everything runs flawlessly. If you're looking to get serious about your build, this Eagle crankshaft is a fantastic choice. It’s built to last, and you’ll feel the difference on the road or track.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1967-1992 Chevrolet Camaro |
Camaro | 1967-1992 |
|
1977-1993 Chevrolet Caprice |
Caprice | 1977-1993 |
|
1976-1987 Chevrolet El Camino |
El Camino | 1976-1987 |
|
1977-1985 Chevrolet Impala |
Impala | 1977-1985 |
|
1976-1983 Chevrolet Malibu |
Malibu | 1976-1983 |
|
1978-1988 Chevrolet Monte Carlo |
Monte Carlo | 1978-1988 |
|
1976-1979 Chevrolet Monza |
Monza | 1976-1979 |
|
1969-1974 Chevrolet Nova |
Nova | 1969-1974 |

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.