CROWER 01486 Big Block Billet Roller Cam

( Brand: Crower ), ( Manufacturer Part Number: 01486 ), ( Type: Camshaft ), ( Country Of Origin: United States )

Review CROWER Big Block Chevy Billet Roller Cam Used

The Crower 01486 Big Block Chevy Billet Roller Cam is a high-performance camshaft designed to deliver exceptional power and reliability for your big block Chevy engine. This camshaft is manufactured using billet aluminum material, ensuring a strong and durable construction that can withstand the rigors of high-performance applications.

The Crower 01486 features a roller-rocker design, which utilizes roller tips on the rocker arms to reduce friction and improve valvetrain efficiency. This design also allows for a greater lift range and more precise valvetrain control, resulting in improved power and torque output.

The camshaft grind for the Crower 01486 is specifically designed for big block Chevy engines, providing optimal performance for both street and racing applications. The duration of the camshaft is 244/252 degrees at 0.050-inch lift, and the lift ranges from 0.531 to 0.600 inches. These specifications offer a balance between power and drivability, making this camshaft suitable for a wide range of performance goals.

The Crower 01486 Big Block Chevy Billet Roller Cam also comes with Crower's proprietary hydraulic roller lifters. These lifters provide a smooth and consistent valvetrain operation, reducing engine vibration and improving overall engine performance. The lifters are designed to be self-adjusting, eliminating the need for manual adjustments and making installation simpler and more convenient.

Additionally, the Crower 01486 comes with Crower's precision ground camshaft and crankshaft gears. These gears ensure accurate meshing between the camshaft and crankshaft, reducing drivetrain noise and improving engine performance. The gears are also hard-anodized for added durability and strength.

The Crower 01486 Big Block Chevy Billet Roller Cam is suitable for use with various Chevy big block engines, including those found in Corvettes, Camaros, and other performance vehicles. It is important to note that installation of this camshaft may require additional modifications to the engine, such as adjusting the valvesprings or installing a new timing chain or belt. It is recommended to consult with a professional mechanic or engine builder to ensure proper installation and setup.

Overall, the Crower 01486 Big Block Chevy Billet Roller Cam is an excellent choice for those seeking to enhance the power and performance of their big block Chevy engine. Its billet aluminum construction, roller-rocker design, and precise camshaft grind make it a reliable and effective upgrade for both street and racing applications.

The Crower 01486 Big Block Chevy Billet Roller Cam is a popular performance upgrade for those looking to enhance the output and efficiency of their Chevy engines. Below are some potential pros and cons that may help you make an informed decision about whether this camshaft is the right choice for your project.

1. High Performance: The billet roller design of this camshaft allows for precise valve control and longer valve duration, which can lead to improved horsepower and torque, especially in high-performance applications.

2. Durability: The billet construction of the camshaft ensures a high level of strength and durability, making it suitable for high-RPM use and racing applications.

3. Customizability: Crower offers various grind options for this camshaft, allowing customers to choose the one that best fits their specific engine setup and performance goals.

4. High Lift Potential: The roller design of the camshaft allows for higher lift potential compared to other types of camshafts, which can result in increased power and efficiency.

5. Smooth Operation: The roller design of the camshaft reduces friction and wear, resulting in smoother operation and improved engine response.

1. Cost: The Crower 01486 Big Block Chevy Billet Roller Cam is a premium performance upgrade, and the cost may be prohibitive for some budget-conscious enthusiasts.

2. Complex Installation: Installing this camshaft requires specialized knowledge and tools, which may necessitate hiring a professional mechanic or engine builder.

3. Clearance Issues: Depending on the specific engine setup, there may be clearance issues with the installation of this camshaft, which could require additional modifications or custom parts.

4. Noise Level: The high-performance nature of this camshaft can result in increased engine noise, which may not be desirable for some enthusiasts.

5. Longevity Concerns: While the billet construction of the camshaft ensures durability, it may not be as resistant to wear and tear as some other materials, such as forged steel.

The Crower 01486 Big Block Chevy Billet Roller Cam is a high-performance upgrade that can deliver significant power gains and improved efficiency for those looking to take their Chevy engine to the next level. However, it comes with a premium price tag and requires specialized knowledge and tools for installation. Additionally, there may be clearance issues and noise level concerns to consider. Ultimately, the decision to purchase this camshaft depends on your specific engine setup, performance goals, and budget.

If you are a serious performance enthusiast with a substantial budget and a desire for maximum output and efficiency from your Chevy engine, then the Crower 01486 Big Block Chevy Billet Roller Cam is a worthwhile investment. However, if you are on a tighter budget or have concerns about the complexity of installation and potential clearance issues, then you may want to consider other, more affordable camshaft options or seek the advice of a professional mechanic or engine builder.

Details:

Used Crower Big block Chevy roller cam. See spec chart last photo. I do not know what exactly this came out of. Looks usable to me - not much wear on distributor gear.

part #: 01486 prices

• $741.71-$1357.60

specifications cashalif:

• for makes: Chevy
• brand: Crower
• mpn: 01486
• type: Camshaft
• country of origin: United States

payments cashalif:

• wallet: Apple-pay
• other
• credit card: Mastercard

offer cashalif:

• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock
• started: May 9, 2026

returns cashalif:

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

general cashalif:

• condition: Used
• Engines Engine Parts > Valvetrain Components > Camshafts

shipping cashalif:

• service: USPS Ground Advantage
• transit: 5-12 Days
• carrier: USPS
• type: Fixed
• cost: $20.00
• class: Standard

seller cashalif:

• city: Branchville, New Jersey
• # reviews: 478
• rating: 100.0%

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