fits model: Magnum, Hemi. make: Chrysler.

( Brand: Comp Cams ), ( Manufacturer Part Number: 1321-16 ), ( Fitment Type: Performance/custom ), ( Type: Big Block Chrysler Dodge )
Introducing the 1321-16 Comp Cams Magnum Shaft Mount Roller Rocker Arms, specifically designed for Chrysler 361-440 engines and the iconic 426 Hemi. This product is a testament to Comp Cams' commitment to delivering high-performance components that enhance the power and efficiency of your engine.
The 1321-16 Magnum Shaft Mount Roller Rocker Arms feature a robust construction, crafted from premium materials for unmatched durability. The shaft mount design ensures a secure fit and easy installation, while the roller tip rockers provide smooth valve operation, reducing friction and promoting efficient engine performance.
The unique design of these rocker arms allows for a wider valve tip clearance, which can significantly improve engine breathing and combustion, ultimately resulting in increased horsepower and torque. Additionally, the roller tips reduce camshaft wear and tear, extending the lifespan of your engine.
These Comp Cams Magnum Shaft Mount Roller Rocker Arms are meticulously engineered to provide a precise fit for your Chrysler 361-440 engine or 426 Hemi, ensuring a seamless integration into your vehicle's engine system. The installation process is straightforward, thanks to the clear instructions and high-quality hardware included in the kit.
In summary, the 1321-16 Comp Cams Magnum Shaft Mount Roller Rocker Arms are a must-have for any performance enthusiast or car restoration project. They are engineered to deliver improved engine performance, durability, and ease of installation, making them an excellent investment for your Chrysler 361-440 or 426 Hemi engine.
Pros of buying 1321-16 Comp Cams Magnum Shaft Mount Roller Rocker Arms for Chrysler 361-440 engines:1. Enhances engine performance: Comp Cams Magnum Shaft Mount Roller Rocker Arms are designed to provide better valve control, which can improve engine performance, power, and efficiency.
2. Durability: The roller design of the rocker arms reduces friction and wear, resulting in longer lifespan and decreased need for frequent replacement.
3. Easy installation: The shaft mount design makes these rocker arms simple to install, as they don't require any additional modifications to your engine.
4. Compatibility: These rocker arms are specifically designed for Chrysler 361-440 engines, ensuring a perfect fit and optimal performance.
Cons of buying 1321-16 Comp Cams Magnum Shaft Mount Roller Rocker Arms for Chrysler 361-440 engines:1. Cost: These high-performance rocker arms are more expensive than standard replacement parts, which may not be within everyone's budget.
2. May not provide significant improvement for stock engines: If your engine is already running optimally, installing these rocker arms may not yield noticeable improvements in power or efficiency.
3. Requires proper installation: While the installation process is relatively straightforward, it's still essential to follow the manufacturer's instructions closely to ensure the parts are installed correctly and achieve optimal performance.
Conclusion:Comp Cams Magnum Shaft Mount Roller Rocker Arms are an excellent investment for Chrysler 361-440 engines that need a performance boost or for those looking to build a high-performance engine. They offer improved valve control, durability, and ease of installation. However, the cost and potential lack of performance improvement for stock engines are factors to consider before making a purchase. If you have the budget and are looking to enhance your engine's performance, these rocker arms are a worthwhile investment. If you're on a tight budget or have a stock engine, it might be better to stick with standard replacement parts.
Up for sale is a set of Comp Cams Magnum shaft mount roller rocker arms. They are still in their plastic wrapping, never used or installed. I paid comes with the mounting kit.
These fit big block Chrysler cubic inch engines. I bought these several years ago for a project that never got built. But not 426 Hemi.