Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 94840057 Rocker Arms is also referred to as GM Rocker Arm. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Nova.
This genuine GM part 94840057 belongs to the high-quality Rocker Arms category because it offers maximum performance in engine applications. This component enters your vehicle market in New state under the Direct Replacement classification while maintaining flawless compatibility to enhance general system functionality. A rocker arm functions as a critical valve train component that shifts pushrod vertical motion into appropriate force for opening valves in the intake and exhaust. Engine efficiency needs the rock arm as an essential component that technicians fabricate from stamped steel or aluminum materials. The RPM requirements determine whether to select aluminum materials due to lightweight advantages or to choose cast iron or forged carbon steel for power diesel engine durability needs. Modern engines use rocker ratios between 1.5:1 and 1.8:1 to enable their camshafts to traverse greater heights which enhances system performance. High-RPM engines utilize upgraded fulcrum bearings that control stress and boost durability as a result of continuous rocker arm advancements. This essential part is warranted by GM that provides performance and reliability benefits ensuring your engine operation remains healthy. The complete shipping and return information is available on our separate pages for Shipping Policy and Return Policy.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.