See more parts for Ford Bronco
Select the year of your Ford Bronco:
Product thumb
Eagle Forged 4340 Crankshaft 3.85" Stroke Ford 351W Bronco 1979-1996
$961.99

If you’re diving into a project with your classic Ford, you probably know that the heart of your ride is the crankshaft. That’s where Eagle comes in. These guys have been in the game long enough to know what works, and their forged 4340 steel crankshafts are a testament to that. Seriously, if you want something that can handle the power and keep your engine running smoothly, this is it.

Now, let’s talk specs. With a stroke of 3.850 inches and a target bobweight of 1900 grams, this crankshaft is engineered for internal balance, which means you get a smoother ride without all the vibrations that can drive you nuts. The rod journal measures in at 2.1 inches, and it’s got a width of 1.900 inches. Not to mention, the main journals are 2.75 inches wide—so you know it’s built to last. Typical weight comes in around 55 lbs., which is pretty standard but feels solid when you’re revving up that engine.

Eagle didn’t just stop at crankshafts; they’ve expanded their lineup to include connecting rods, too. They’re always tinkering and improving their designs, using better materials and manufacturing techniques to stay ahead of the game. It’s like they know that if you’re not moving forward, you’ll get left behind. And trust me, you don’t want to be the one stuck in the past when it comes to performance parts.

Now, if you’re wondering where this crankshaft fits, it’s compatible with a range of classic Fords. We’re talking about the Ford Bronco from 1979 to 1996, the Mustang from 1968 to 1970, the Thunderbird from 1977 to 1979, and the Torino from 1970 to 1976. Just make sure to balance the crankshaft with your specific rods and pistons to get the best performance out of your setup.

So, whether you’re restoring a classic or just looking to boost your ride’s performance, this Eagle crankshaft is a solid choice. It’s built for those who appreciate quality and are serious about their engines. Get ready to feel the difference when you hit the gas!

Proposition 65

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

Vehicle Make/Model
Ford Bronco 1980-1993 Custom
Ford Bronco 1980-1981 Ranger XLT
Ford Bronco 1982-1983 XLS
Ford Bronco 1982-1983, 1993 XLT Lariat
Ford Bronco 1984-1992, 1994-1996 XLT
Ford Bronco 1985-1996 Eddie Bauer
Ford Bronco 1990-1996 XL
Ford Bronco 1992 XLT Nite
Ford Bronco 1995-1996 XLT Sport
Ford Bronco II 1984-1986 Base
Ford Bronco II 1984-1990 XLT
Ford Bronco II 1984-1990 Eddie Bauer
Ford Bronco II 1984-1985 XLS
Ford Bronco II 1987-1990 XL
Ford Bronco II 1988-1990 XL Sport
Ford Bronco II 1989-1990 XLT Plus
Ford Mustang 1968 Shelby GT-500KR
Ford Mustang 1968-1970 Shelby GT-500
Ford Mustang 1968-1970 Base
Ford Mustang 1968-1970 Shelby GT-350
Ford Mustang 1969-1970 Boss 429
Ford Mustang 1970 Mach 1
Ford Mustang 1970 Grande
Ford Torino 1970-1971 Super Cobra Jet
Ford Torino 1970-1971 Brougham
Ford Torino 1970-1976 Base
Ford Torino 1970-1971 Squire
Ford Torino 1970-1971 Cobra
Ford Torino 1970-1971 GT
Ford Torino 1971 500

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