fits model: 366, 396, 427, 454. make: Chevrolet. year: 1965-90.

( Brand: Big A ), ( Manufacturer Part Number: 44055K ), ( Part Type: Arm Engine )
The 1965-90 Big 44055K Engine Rocker Arm Kit is an essential upgrade for any Chevrolet enthusiast with a 366, 396, 402, 427, or 454 engine. This high-quality kit includes all the necessary rocker arms, pushrods, and hardware needed to ensure optimal engine performance and longevity.
The Big 44055K Rocker Arm Kit features precision-machined rocker arms made from high-strength steel for maximum durability. Each arm is designed with a precise geometry to ensure proper valve actuation, ensuring that your engine runs smoothly and efficiently. The kit includes both intake and exhaust rocker arms, ensuring that you have everything you need to complete the installation.
The pushrods included in the kit are made from high-tensile steel and are precision-fit to the rocker arms. This ensures proper clearance and prevents binding, which can lead to engine performance issues. The kit includes both intake and exhaust pushrods, ensuring that you have everything you need to complete the installation.
The hardware included in the kit is made from high-quality materials and is designed to provide a secure fit. The kit includes all the necessary bolts, nuts, and washers needed to install the rocker arms and pushrods, ensuring that the installation is easy and hassle-free.
Overall, the 1965-90 Big 44055K Engine Rocker Arm Kit is an essential upgrade for any Chevrolet enthusiast with a 366, 396, 402, 427, or 454 engine. With its precision-machined rocker arms, high-tensile steel pushrods, and high-quality hardware, this kit will ensure that your engine runs smoothly and efficiently for years to come. Whether you're building a high-performance engine or simply looking to maintain your existing engine, this kit is a must-have for any Chevrolet enthusiast.
Pros of buying a 1965-90 Big 440/55k Rocker Arm Kit for Chevrolet 366, 396, 402, 427, 454 engines:1. Improved engine performance: The kit can help to reduce valve train noise, improve valve control, and enhance engine power by reducing camshaft lash and improving valve spring pressure.
2. Durability: High-quality rocker arms and components in the kit can help to increase the lifespan of the engine by reducing wear and tear.
3. Easy installation: The kit typically includes all necessary hardware, including new bolts and bushings, making installation easier than buying individual components.
Cons of buying a 1965-90 Big 440/55k Rocker Arm Kit for Chevrolet 366, 396, 402, 427, 454 engines:1. Cost: The kit can be expensive, depending on the brand and the quality of the components.
2. Fitment issues: There may be fitment issues, especially if the engine has been modified or if the original engine components are not in good condition.
3. Installation complexity: Depending on the kit, the installation may require some mechanical skills and experience.
Conclusion:Buying a 1965-90 Big 440/55k Rocker Arm Kit for Chevrolet 366, 396, 402, 427, 454 engines can improve engine performance, increase durability, and simplify installation. However, the cost and potential fitment issues should be considered before making a purchase. It is recommended to research the kit and the brand thoroughly before making a purchase to ensure that it meets your specific needs and fits your engine. Additionally, it may be beneficial to consult with a professional mechanic or engine builder to ensure proper installation and to address any potential issues.
Big a part number 44055K. Rubber parts, gaskets, hardware may need to be replaced and not usable.
Once purchased you own it. If any manufacturer warranty exists, it is between you and them.
Please through for any questions. Our choice.
Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. Be sure the part you are buying is correct for your application.
They may have been in storage anywhere from 1-30 years.
Free shipping is for continental USA only.
No matter what says.
There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. Or any other minor issue that does not make the part you are buying defective.
None of which makes the part defective. Shipping:free shipping is for continental USA only.