COMP CAMS 1320-1 Pro Forged Rocker Arms 1.70 7/16

( Brand: Comp Cams ), ( Manufacturer Part Number: 1320-1 ), ( Type: Rocker Arm ), ( Material: Steel ), ( Vintage Part: No ), ( Country/region Of Manufacture: United States ), ( Finish: Anodized ), ( Performance Part: Yes )

Review COMP CAMS Pro Chevy 1.70 7/16 Inch Forged Rocker Arms Pcs fits MAGNUM 2013

Introducing the COMP Cams 1320-1 ProMagnum Forged Rocker Arms for your Chevy small block engine, specifically designed for 1.70 ratio applications and featuring 7/16 inch pushrods. These rocker arms are an essential upgrade for any serious performance enthusiast seeking to maximize horsepower and torque output in their Chevy muscle car or hot rod.

The ProMagnum Forged Rocker Arms are engineered using state-of-the-art forging technology, which ensures superior strength and durability. Each arm is meticulously crafted from 4340 steel, ensuring that they can withstand the rigors of high-performance applications. The forged construction also results in a lighter weight compared to cast rocker arms, reducing rotational mass and contributing to improved valvetrain efficiency.

These rocker arms come with 13 pieces in total, including 1 rocker arm set for each cylinder head and 1 adjustable pushrod set. The adjustable pushrods are precision-machined from 6110 alloy steel and feature a high-strength, self-lubricating, Teflon-coated brass bushings. This design allows for easy pushrod adjustments, ensuring optimal valvetrain geometry for optimal engine performance.

The ProMagnum Forged Rocker Arms also include robust, high-strength, 5/16 inch diameter pivot pins made from 4130 chrome moly steel. These pins provide superior strength and durability, ensuring the rocker arms maintain proper position and angle during high-rpm applications.

The rocker arms feature a polished finish, adding a touch of elegance to your engine compartment while also reducing friction and wear. The COMP Cams ProMagnum Forged Rocker Arms are designed to work seamlessly with the COMP Cams camshafts, lifters, and other performance components, making them an excellent choice for any high-performance Chevy small block engine build.

In summary, the COMP Cams 1320-1 ProMagnum Forged Rocker Arms are a top-tier performance upgrade for your Chevy small block engine. Their forged construction ensures superior strength, durability, and weight savings, while their adjustable pushrods and self-lubricating bushings provide ease of adjustment and reduced friction. With their polished finish and compatibility with other COMP Cams performance components, these rocker arms are an excellent choice for any serious performance enthusiast seeking to maximize power and torque output in their Chevy muscle car or hot rod.

Pros and Cons of Buying Comp Cams 1.320-1 Pro Magnum Forged Rocker Arms for a Chevy 1.70 7/16 Engine

The Comp Cams 1.320-1 Pro Magnum forged rocker arms are a popular choice for Chevy engines looking for increased horsepower and improved performance. Here are some pros and cons to help you make an informed decision about whether or not to purchase these components.

1. Enhanced Horsepower: The forged rocker arms are designed to provide greater valvetrain control, resulting in increased horsepower and torque.

2. Improved Valve Lift: The 1.320-1 ratio offers a greater valve lift, which can improve engine breathing and efficiency.

3. Durability: Forged rocker arms are known for their strength and durability, making them ideal for high-performance applications.

4. Better Valve Control: The Pro Magnum design provides precise valve control, improving combustion efficiency and reducing engine wear.

5. Suitability for High RPM: The Comp Cams rocker arms are suitable for high RPM applications, making them popular among racers and performance enthusiasts.

1. Cost: The forged rocker arms and corresponding camshafts can be expensive, requiring a significant investment for those on a tight budget.

2. Complex Installation: Installing the forged rocker arms and corresponding camshafts can be a complex process, requiring specialized tools and knowledge.

3. Potential Clearance Issues: Depending on the engine configuration, clearance issues may arise when installing the larger rocker arms and camshafts.

4. Potential Noise: Some users have reported increased engine noise when using the forged rocker arms, which may be a concern for those seeking a quieter driving experience.

The Comp Cams 1.320-1 Pro Magnum forged rocker arms offer significant benefits for those seeking increased horsepower, improved valve control, and durability. However, the cost, complex installation process, potential clearance issues, and increased noise may deter some buyers. Ultimately, the decision to purchase these components depends on your specific performance goals, budget, and technical expertise.

If you're serious about maximizing the performance of your Chevy engine and have the budget and technical expertise to install and configure the system correctly, the Comp Cams 1.320-1 Pro Magnum forged rocker arms are an excellent choice. However, if you're on a tight budget or unsure of your ability to install the components, it may be worth exploring alternative options or seeking professional advice before making a purchase.

Details:

Rocker Arms, Comp Cams 1320-1 Ultra Pro Magnum Roller Arms. 1.70 Ratio, 7/16 Stud, Chorally Steel, 13 Pc, No Nuts, 1.540 DOA Spring Max. Very Nice Condition. Fits BB Chevy Applications.

part #: 13201 prices

• $249.00-$259.99

specifications rockeareng:

• for models: Magnum
• for makes: Chevy
• for years: 2013
• brand: Comp Cams
• mpn: 1320-1
• type: Rocker Arm
• material: Steel
• vintage part: No
• country/region of manufacture: United States
• finish: Anodized
• performance part: Yes

offer rockeareng:

• quantity: 1
• availability: In Stock
• started: February 25, 2025
• options: Ship-to-home
• sold: 0

seller rockeareng:

• rating: 98.8%
• city: East Jordan, Michigan
• # reviews: 15252

returns rockeareng:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

shipping rockeareng:

• transit: 3-9 Days
• service: USPS Priority Mail
• cost: $15.00
• class: Expedited
• carrier: USPS
• type: Fixed

general rockeareng:

• condition: Used
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

payments rockeareng:

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

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