fits model: Magnum. year: 2016.

( Brand: Comp Cams ), ( Manufacturer Part Number: 1321L-1 ), ( Type: Rocker Arm Set )
The Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16 is an exceptional upgrade for any performance enthusiast looking to enhance their engine's power and efficiency. This set is specifically designed for Chevrolet small-block engines, making it an ideal choice for classic muscle cars, hot rods, and high-performance racing applications.
The Magnum rocker arms are crafted from high-quality forged steel, ensuring strength, durability, and rigidity under extreme conditions. The arms feature a polished finish, not only for an aesthetic appeal but also to reduce friction and ensure smooth operation. The arms are also equipped with precision-machined roller tips, which minimize camshaft wear and provide a quieter operation compared to traditional flat tappet designs.
The 1.6:1 ratio of the rocker arms is optimized for high-lift camshafts, enabling efficient combustion and maximizing power output. The Ultra Pro design of the rocker arms features a unique offset geometry, which ensures optimal valve lift and timing. This design also promotes reduced valve float and improved engine vacuum, leading to better overall performance.
The Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16 comes with precision-machined pivot bushings, which are designed to reduce friction and provide a smooth operation. The bushings also ensure a consistent valve motion, resulting in improved engine performance.
In summary, the Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16 is an excellent upgrade for any performance enthusiast looking to improve their engine's power, efficiency, and overall performance. The set's high-quality construction, precise engineering, and proven design make it a reliable and effective choice for a wide range of applications.
Pros of buying Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16:1. High-quality material: The rocker arms are made from forged aluminum, which is known for its strength and durability. This material can withstand high horsepower and provide a long lifespan.
2. Enhanced performance: The Comp Cams Magnum rocker arms are designed to provide improved valve lift and duration, resulting in increased engine performance and power.
3. Easy installation: The rocker arms come with bushings pre-installed, which makes the installation process easier and quicker. Plus, the included hardware and instructions make it simple for even beginners to install.
4. Wide compatibility: The Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16 is compatible with various engines, including Chevrolet, Ford, and Chrysler, making it a versatile option.
Cons of buying Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16:1. Expensive: Comp Cams products are generally more expensive than other brands, and this set is no exception. The high price may not be within everyone's budget.
2. Limited lifetime warranty: Comp Cams offers a limited lifetime warranty on their products, but it only covers defects in materials and workmanship. If the rocker arms fail due to normal wear and tear or misuse, the warranty may not apply.
Conclusion and recommendation:If you're looking for a high-quality rocker arm set that can enhance your engine's performance and durability, the Comp Cams 1321L-1 1321R-1 Ultra Pro Magnum Rocker Arm Set 16 is a great option. However, its high price may be a deterrent for some. If you're on a tight budget, you may want to consider other options that offer similar performance at a lower cost. Ultimately, the decision to purchase this set depends on your engine's specific requirements and your willingness to invest in high-quality components.
Some are in the original box, but packaging has come open. Some of the 1321L-1 rocker arms are in individual packaging. Shims Included: No Rocker Arm Material: Chorally steel Body Style: Standard Fasteners Finish: Natural Notes: Left side offset rocker, requires a ball/ball end push rod.
COMP Cams 1321L-1 / 1321R-1 Ultra Pro Magnum Rocker Arm Set 16. Some rocker arms are still sealed in original packaging. Some of the boxes have two rows 8 wrapped in plastic same part number.