fits model: 455, Magnum.

( Brand: Comp Cams ), ( Manufacturer Part Number: 42-231-4 ), ( Items Included: Cam, Lifters, Push Rods ), ( Material: Cast Iron ), ( Vintage Part: No ), ( Type: Camshaft ), ( Oe/oem Part Number: 280h ), ( Country/region Of Manufacture: United States ), ( Finish: Good ), ( Item Weight: 8 Lb ), ( UPC: 036584520344 )
Comp Cams 42-231-4 280H Magnum Hydraulic Camshaft Lifters and Push Rods are designed for V-8 engines, providing exceptional performance and reliability for engines ranging from 260 to 455 horsepower. These lifters are engineered with a unique Magnum hydraulic design that ensures smooth and consistent valve action, reducing engine noise and improving throttle response.
The 280H Magnum lifters feature a robust, high-strength steel housing that provides superior durability and resistance to wear and tear. The lifters are also equipped with a high-volume oil pump, which delivers ample oil pressure to the lifter's hydraulic system, ensuring reliable operation even under high-demand driving conditions.
The push rods that come with the Comp Cams 42-231-4 kit are made from high-strength steel, providing outstanding strength and rigidity. The push rods are also precision-machined to ensure a perfect fit with the lifters and camshaft, reducing the risk of wear and tear and ensuring optimal performance.
Overall, the Comp Cams 42-231-4 280H Magnum Hydraulic Camshaft Lifters and Push Rods are an excellent choice for V-8 engine owners looking to improve performance, reduce engine noise, and enhance durability. These lifters and push rods are designed to provide reliable operation even under high-demand driving conditions, making them an excellent investment for any high-performance V-8 engine.
Pros of buying Comp Cams 42-231-4 280h Magnum hydraulic camshaft lifters, push rods, V-8:1. High Horsepower: Designed for high horsepower applications, this set can deliver up to 455 HP, making it an ideal choice for performance enthusiasts.
2. Durable Material: Made from high-quality materials, these components are built to last, ensuring reliability and longevity.
3. Improved Engine Performance: The camshaft and lifters work together to optimize valve timing, which can lead to improved engine performance, including better throttle response and increased power.
4. Hydraulic Lifters: Hydraulic lifters offer a smoother operation compared to mechanical lifters, reducing engine noise and vibration.
Cons of buying Comp Cams 42-231-4 280h Magnum hydraulic camshaft lifters, push rods, V-8:1. Cost: As high-performance components, these parts are more expensive than stock or standard lifters and push rods.
2. Installation Requires Expertise: Installing these components can be complex and may require professional assistance or significant mechanical knowledge.
3. May Not Be Suitable for All Vehicles: This set is designed for V-8 engines, so it may not be compatible with other engine types.
Conclusion:The Comp Cams 42-231-4 280h Magnum hydraulic camshaft lifters, push rods, V-8 is an excellent choice for performance enthusiasts seeking to improve their V-8 engine's horsepower. The high-quality materials and optimized valve timing can lead to improved engine performance. However, the cost and installation complexity should be taken into consideration before making a purchase. If you have the necessary expertise and budget, this set can be a worthwhile investment to enhance your engine's performance.
Recommendation:If you are considering purchasing this set, we recommend consulting with a professional mechanic or engine builder to ensure proper installation and compatibility with your specific vehicle. This can help minimize any potential issues and ensure you get the most out of your investment.
Please see all pictures for , style, fitment and condition. Good used Comp Cam 280H and Lifters with Push Rods. Lobe height measured and are equal as they should be with a great pattern. Shipping is $30 in the 48.
Below is information from Comp Cams. Lifters are also in good shape with no problems seen. With a very aggressive profile, these Magnum hydraulic Camshafts provide maximum mid and top-end performance for your high car or boat. Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .490/.490, Oldsmobile, 260-455, Lobe Separation degrees: 110 designed for hot street/strip cars, COMP Cams Magnum series Cams require a higher Compression ratio, rear-end gear and stall torque converter than stock.
Basic push rods in good condition.