
( Brand: Billet Specialties ), ( Manufacturer Part Number: 79220 ), ( Part Type: Crank ), ( UPC: 800770105680 )
The Billet Specialties 79220 BBC GRV Crank Pulley is a high-performance accessory designed to enhance the functionality and aesthetics of your Big Block Chevrolet engine. This crank pulley is engineered to replace the original equipment manufactured (OEM) pulley, providing several advantages over the stock component.
The 79220 BBC GRV Crank Pulley is manufactured from billet aluminum, a robust and durable material that offers excellent strength and weight reduction benefits. In comparison to the OEM pulley, which is often made of cast iron or other low-grade materials, the billet aluminum construction of this pulley reduces rotating mass, contributing to improved engine response and increased horsepower.
Furthermore, the design of the Billet Specialties 79220 BBC GRV Crank Pulley incorporates a wide, ribbed belt surface. This feature ensures optimal belt grip and helps prevent slippage, ultimately ensuring that all accessories, including the water pump, alternator, and power steering pump, continue to function efficiently.
Adding to its aesthetic appeal, this pulley showcases a polished finish, allowing it to complement the overall look of your Big Block Chevrolet engine. Easy to install, the Billet Specialties 79220 BBC GRV Crank Pulley is a direct replacement for the factory component, ensuring a hassle-free swap.
In summary, the Billet Specialties 79220 BBC GRV Crank Pulley is a top-tier alternative to the stock pulley. Offering enhanced durability, reduced rotating mass, improved belt grip, and a polished appearance, it's a worthwhile investment for those seeking optimal performance and style in their Big Block Chevrolet engine.
The Billet Specialties 79220 BBC GRV Crank Pulley is a popular upgrade option for Chevrolet Big Block engines. In this article, we will discuss the advantages and disadvantages of purchasing this crank pulley to help you make an informed decision.
Pros:1. Durability: The billet aluminum construction of the Billet Specialties 79220 crank pulley makes it more durable than the factory OEM pulley. Aluminum is lighter and more resistant to cracks and warping under high horsepower engines.
2. Aesthetics: Upgrading to a billet crank pulley not only enhances the engine's performance but also improves its visual appeal. The smooth, polished finish and the "Billet Specialties" logo make it an excellent choice for engine builders who take pride in their engines' appearance.
3. Reduced Engine Heat: The better thermal conductivity of aluminum helps dissipate engine heat more effectively than the cast iron OEM pulley. This is particularly beneficial for high-performance engines that generate significant heat, reducing the risk of overheating and potential engine damage.
4. Weight Reduction: The aluminum material of the Billet Specialties crank pulley is significantly lighter than the OEM pulley, contributing to reduced rotational mass and smoother engine operation.
Cons:1. Cost: The price of the Billet Specialties 79220 BBC GRV Crank Pulley is higher than the factory OEM pulley. The premium price tag might discourage some buyers who are on a tight budget.
2. Custom Installation: Some customers have reported that the installation process of the Billet Specialties crank pulley requires certain modifications and custom fitting. This may require additional time and effort, as well as the expertise of a professional mechanic.
3. Potential Clearance Issues: Due to its compact design, there have been reports of clearance issues when using aftermarket alternatives for the timing cover or serpentine belts. Additionally, it is essential to verify that the new pulley will fit with any current or planned modifications to the engine.
Conclusion:The Billet Specialties 79220 BBC GRV Crank Pulley offers numerous benefits for high-performance Chevrolet Big Block engines, including improved durability, reduced heat, enhanced aesthetics, and weight reduction. However, the premium price tag, custom installation, and potential clearance issues could be considerations that affect your decision.
If you value the improvements in durability, overall performance, and engine appearance, and you have the budget for it, the Billet Specialties 79220 BBC GRV Crank Pulley is a worthwhile investment. However, if you have limited funds or are concerned about the complexity of custom installation, the stock OEM pulley might be a more practical choice. Always make sure that the pulley you choose is compatible with your engine setup and modifications before making a purchase.
Material: Aluminum. Billet Specialties 79220 - Bbc 2 Grv Crank Pulley Lwp Polished.. Color: Polished.
Billet Specialties has been providing the automotive aftermarket with high-quality custom wheels for more than 30 years. With such a wide selection, Billet Specialties has the parts to make your car stand out from crowd.Groves/Ribs: 2 Groove. Short / Long Water Pump. Diameter: 6.4375 in.
Quantity: Each. Finish: Polished. In addition to wheels, Billet Specialties offers a diverse line of dress-up and performance products, includes pulley systems, engine dress up kits, both interior exterior styling components. Hardware Included: Yes.