fits model: Nova. make: Chevy, Chevrolet.

( Brand: Chevrolet Gmc ), ( Manufacturer Part Number: 3793082 ), ( Part Type: Crankshaft ), ( Oe/oem Part Number: N3793082 ), ( Material: Factory Oem Cast Crankshaft ), ( Vintage Part: Yes ), ( Performance Part: No )
The Chevrolet GMC GM 3793082 62-70 Chevy Nova 153 L-4 Cast Crankshaft is a high-quality replacement part designed specifically for 1962 to 1970 Chevrolet Nova vehicles equipped with the 153 cubic inch L-4 engine. This crankshaft is made from cast iron, ensuring durability and reliable performance.
The crankshaft features a 3.75-inch stroke and 3.48-inch bore, which is standard for the L-4 engine. The crankshaft's journals are precision-machined to ensure a perfect fit with the connecting rods and main bearings, ensuring smooth operation and minimal wear.
The crankshaft also features a counterweighted design, which helps to balance the rotating masses of the engine and reduces vibration and noise. This results in a smoother and more comfortable driving experience.
The Chevrolet GMC GM 3793082 62-70 Chevy Nova 153 L-4 Cast Crankshaft is a direct replacement for the original part, making installation easy and straightforward. It comes with all necessary hardware, including new main and rod bearings, to ensure a hassle-free installation process.
In summary, the Chevrolet GMC GM 3793082 62-70 Chevy Nova 153 L-4 Cast Crankshaft is a high-quality replacement part that is designed to provide reliable performance and durability. Its precision-machined journals, counterweighted design, and easy installation make it an excellent choice for anyone looking to upgrade their 1962 to 1970 Chevrolet Nova L-4 engine.
Pros of buying a Chevrolet/GMC GM 3793082 62-70 Chevy Nova 153 L-4 cast crankshaft:1. Authenticity: This is an original cast crankshaft from a classic Chevrolet Nova, which can add value to your restoration project or collector's item.
2. Durability: Cast iron parts are known for their strength and resistance to wear and tear, making this crankshaft a reliable choice for your engine.
3. Availability: This specific part is widely available, which means you won't have to wait long for a replacement or for your project to move forward.
4. Affordability: Compared to some other engine parts, this crankshaft is relatively affordable, making it a cost-effective choice for your project.
Cons of buying a Chevrolet/GMC GM 3793082 62-70 Chevy Nova 153 L-4 cast crankshaft:1. Fitment issues: Since this is an original part, there may be some fitment issues if your engine has been significantly modified or if you're working with a non-standard engine configuration.
2. Quality concerns: While cast iron is a durable material, there's always a risk of receiving a damaged or defective part. It's important to inspect the part thoroughly before installation.
3. Limited compatibility: This crankshaft is specifically designed for the 153 L-4 engine, which may limit its compatibility with other engine configurations or models.
Conclusion:The Chevrolet/GMC GM 3793082 62-70 Chevy Nova 153 L-4 cast crankshaft is a reliable and cost-effective choice for those restoring or building a classic Chevrolet Nova with a 153 L-4 engine. However, it's important to be aware of potential fitment issues and to inspect the part thoroughly before installation. If you're working with a non-standard engine configuration or if you're concerned about quality, you may want to consider other options.
Recommendation:If you're certain that this part is compatible with your engine and you're comfortable with the potential fitment issues, then the Chevrolet/GMC GM 3793082 62-70 Chevy Nova 153 L-4 cast crankshaft is a solid choice. However, it's always a good idea to shop around and compare prices and availability from multiple suppliers to ensure you're getting the best deal. Additionally, consider purchasing from a reputable supplier with a good return policy in case the part is damaged or defective.
This has been hot tanked, jet washed, visually inspected, no issues found. For sale is a cast iron original barn find 1962-1970 Chevy II Nova inline 4-Cl 153 crankshaft. The casting number is N3793082. This is currently standard size on the rod main journals but will need to be ground at least a .010 /.010.
What you seeing the pictures is what are buying will receive. No spun bearings, just normal wear. This was founding a barn find engine that in storage since the early 1970.