fits year: 1979–1993.

( Brand: Federal Mogul ), ( Manufacturer Part Number: R-894 ), ( Part Type: Engine Arm )
The Federal-Mogul 894 engine rocker arm is a critical component in the operation of GM's 2.5L inline-four engines produced between 1979 and 1993. This rocker arm is designed to connect the valve stem to the pushrod, effectively translating the up-and-down motion of the camshaft into the opening and closing of the engine's intake and exhaust valves.
The Federal-Mogul 894 engine rocker arm is made of high-quality steel, ensuring both durability and reliability under heavy engine loads. It features a robust design with a precision-machined pivot point, ensuring smooth and consistent valve operation. The rocker arm also includes a hydraulic lifter cup, which helps to reduce friction and improve engine efficiency.
The Federal-Mogul 894 engine rocker arm is a direct replacement for the original part, ensuring a perfect fit and easy installation. It is designed to work with GM's 2.5L inline-four engines, including those found in various models of Chevrolet, Oldsmobile, and Pontiac vehicles.
In summary, the Federal-Mogul 894 engine rocker arm is a high-quality, reliable, and durable replacement part for GM's 2.5L inline-four engines. Its precise design and robust construction ensure smooth and consistent valve operation, while its hydraulic lifter cup helps to reduce friction and improve engine efficiency. With its direct fit and easy installation, this rocker arm is the perfect choice for maintaining the performance and reliability of your 1979-1993 GM vehicle.
Pros of buying a 1979-1993 Federal Mogul 894 engine rocker arm for a GM 2.5L R-894 engine:1. Availability: These rocker arms are widely available on the aftermarket, making it easy to find a replacement part.
2. Cost-effective: Compared to buying a new rocker arm assembly, purchasing individual components like rocker arms can be more cost-effective.
3. Interchangeability: The Federal Mogul 894 rocker arms are designed to fit multiple GM vehicles, which means you may be able to use them for other projects.
Cons of buying a 1979-1993 Federal Mogul 894 engine rocker arm for a GM 2.5L R-894 engine:1. Age and wear: These rocker arms have been in use for several decades, and as a result, they may show signs of wear and tear. It's essential to inspect the parts carefully before installing them to ensure they are in good condition.
2. Fitment issues: While these rocker arms are designed to fit multiple GM vehicles, it's possible that they may not fit your specific engine perfectly. In some cases, you may need to modify the parts or use shims to ensure a proper fit.
3. Quality concerns: Since the parts are older, there may be concerns about the quality of the materials used in their manufacturing. It's important to purchase the rocker arms from a reputable source to minimize the risk of poor quality.
In conclusion, while purchasing a 1979-1993 Federal Mogul 894 engine rocker arm for a GM 2.5L R-894 engine can be cost-effective and convenient, it's important to consider the potential drawbacks. The age and wear of the parts, as well as the possibility of fitment issues and quality concerns, are all factors to consider before making a purchase. If you decide to go ahead with the purchase, be sure to inspect the parts carefully and source them from a reputable supplier to minimize potential issues.
Or any other minor issue that does not make the part you are buying defective. If any manufacturer warranty exists, it is between you and them.
No matter what says.
Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.
There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc.
Be sure the part you are buying is correct for your application. None of which makes the part defective. Please through for any questions.
Free shipping is for continental USA only.
Rubber parts, gaskets, hardware may need to be replaced and not usable. Federal Mogul part number r once purchased you own it.
Shipping:free shipping is for continental USA only. They may have been in storage anywhere from 1-30 years.