PROCHARGER DC077A-007 Cog Crank Pulley Ls Bolt 50MM Ls/bbc/sbc

( Brand: Procharger ), ( Manufacturer Part Number: DC077A-007 ), ( Type: Pulley ), ( Oe/oem Part Number: Procharger P1sc D1sc P1x D1x F1a F1a-94 F1r F1x F2 Cog Pulley, Procharger F3 8mm Cog Crank Pulley ), ( Color: Black ), ( Drive Type: Belt Driven ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review PROCHARGER Tooth 50mm Cog Crank Pulley Ls/bbc/sbc Bolt Pattern fits 1977

Introducing the Procharger DC077A-007 50mm Cog Crank Pulley, an essential accessory for enhancing the performance of your LS, BBC, or SBC engine. This cog pulley is expertly engineered by Procharger, a leading name in the world of supercharging systems.

The DC077A-007 is specifically designed for use with Procharger intercooled and non-intercooled systems, making it an excellent choice for those seeking to boost the power output of their engine. The pulley boasts a 50mm (1.968 inches) diameter, ensuring optimal belt wrap and efficient power transfer from the crankshaft to the supercharger.

Made from robust, high-quality materials, this cog pulley is built to withstand the rigors of high-performance applications. Its rugged design features a cogged belt interface that minimizes slippage and delivers consistent belt tension, which contributes to reliable and stable boost levels.

The DC077A-007 comes with seven bolts, each made from strong, corrosion-resistant material. These bolts are essential for securing the pulley to the crankshaft flange, ensuring a solid connection and minimizing the potential for vibration and noise.

Installation of the DC077A-007 is a straightforward process, thanks to its compatibility with a wide range of LS, BBC, and SBC engines. Procharger's commitment to providing top-notch customer service and support extends to the pulley, as they offer detailed installation instructions and technical assistance to help you get the most out of your supercharging setup.

In summary, the Procharger DC077A-007 50mm Cog Crank Pulley is a must-have for any enthusiast looking to upgrade the performance of their LS, BBC, or SBC engine. Its robust construction, efficient belt wrap, and compatibility with various Procharger supercharging systems make it an indispensable component for those seeking maximum power output and reliability.

The Procharger DC077A-007 50mm cog crank pulley is a popular choice for those looking to add a supercharger system to their LS/BBC/SBC engine. Here are some pros and cons that might help you make an informed decision about purchasing this pulley:

1. High-performance design: This pulley is specifically designed for high-performance applications, making it an ideal choice for those looking to extract maximum power from their engine.

2. Durability: Procharger is a well-known brand in the performance aftermarket, and their pulleys are built to last. This pulley is made from strong materials, ensuring that it can handle the demands of high-performance applications.

3. Easy installation: Procharger pulleys are designed to be easy to install, making it a great choice for DIY enthusiasts. The kit comes with all the necessary hardware, and the installation process is well-documented.

4. Compatibility: This pulley is compatible with a wide range of LS/BBC/SBC engines, making it a versatile choice for a variety of applications.

5. Power gains: Installing a supercharger system using this pulley can result in significant power gains, depending on the specific engine and tuning.

1. Cost: The Procharger DC077A-007 50mm cog crank pulley is not an inexpensive option. If you're on a tight budget, you may want to consider other alternatives.

2. Complexity: Installing a supercharger system using this pulley can be a complex process, requiring advanced knowledge of engine performance and tuning. If you're not confident in your abilities, it may be worth considering hiring a professional.

3. Noise level: Superchargers can be noisy, and this pulley is no exception. If noise is a concern for you, you may want to consider using a quieter alternative, such as an air-to-water intercooler.

The Procharger DC077A-007 50mm cog crank pulley is a high-quality, durable, and powerful option for those looking to add a supercharger system to their LS/BBC/SBC engine. While it comes with some drawbacks, such as cost and complexity, the benefits, including power gains and compatibility, make it a worthwhile investment for those seeking maximum performance.

If you're serious about extracting maximum power from your LS/BBC/SBC engine and are willing to invest in a high-performance pulley, then the Procharger DC077A-007 50mm cog crank pulley is a great choice. However, if you're on a tight budget or are not confident in your abilities to install and tune the system, you may want to consider alternative options or seeking professional advice.

Details:

PROCHARGER 77 TOOTH 50MM COG CRANK PULLEY, LS/BBC/SBC BOLT PATTERN comes as pics: let me know if there is an issue. I sometimes make mistakes, but i'm not out to cheat anyone, or sell you something you're 100% happy with. A if you follow the golden rule, and treat me as would like to be treated, I will do my best make it right by.

part #: dc077a007 price

• $272.99

specifications reppchargers:

• for years: 1977
• brand: Procharger
• mpn: Dc077a-007
• type: Pulley
• oe/oem part number: Procharger P1sc D1sc P1x D1x F1a F1a-94 F1r F1x F2 Cog Pulley, Procharger F3 8mm Cog Crank Pulley
• color: Black
• drive type: Belt Driven
• country of origin: United States
• performance part: Yes

payments reppchargers:

• other
• credit card: Diners-club
• money order
• wallet: Paypal

offer reppchargers:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: April 16, 2026
• best offers: True
• sold: 0

seller reppchargers:

• city: Fair Oaks, California
• rating: 99.9%
• # reviews: 4707

shipping reppchargers:

• cost: $15.00
• transit: 4-8 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• type: Fixed

returns reppchargers:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general reppchargers:

• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts
• condition: Used

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