fits year: 1990.

( Brand: Summit Racing ), ( Manufacturer Part Number: G6905 ), ( Part Type: Roller Aluminum Mount Arm )
The G6905 Roller Mount 1.5 Stud Racing Rocker Arms from Summit Racing are a high-performance upgrade for your engine's valvetrain system. These rocker arms are designed for use in racing applications and feature a roller tip design that reduces friction and provides smoother operation, which can lead to improved engine performance and longevity.
The G6905 rocker arms are made from high-strength steel for durability and rigidity, and they feature a 1.5-inch stud diameter for secure mounting to your engine's cylinder head. The rocker arms also have a 1.625-inch center-to-center distance, which is a common size for many modern engines.
The roller tip design of these rocker arms helps to reduce friction between the rocker arm and the valve stem, which can result in reduced wear and tear on both components. This can lead to improved engine performance, as the valves are able to open and close more smoothly and consistently.
The G6905 Roller Mount 1.5 Stud Racing Rocker Arms from Summit Racing are a great upgrade for any performance engine, and they are designed to provide reliable operation even in the most demanding racing conditions. They are a high-quality and durable component that can help to take your engine to the next level.
Overall, the G6905 Roller Mount 1.5 Stud Racing Rocker Arms from Summit Racing are a great choice for any performance enthusiast looking for a high-quality and durable rocker arm upgrade for their engine. With their roller tip design, high-strength steel construction, and secure 1.5-inch stud mounting, these rocker arms are built to provide reliable performance and longevity.
Pros of buying G6905 Roller Mount 1.5 Stud Racing Rocker Arms Summit Racing 90:1. Improved engine performance: The roller tip design on these rocker arms reduces friction, allowing for smoother cam lobe movement and improved valve actuation. This can lead to increased horsepower and torque.
2. Durability: Made from high-quality materials, these rocker arms are designed to withstand the rigors of racing. The 1.5-stud design provides a strong mounting point, reducing the risk of failure under high loads.
3. Easy installation: Summit Racing 90 provides detailed installation instructions, making it relatively easy for DIY enthusiasts to install these rocker arms.
Cons of buying G6905 Roller Mount 1.5 Stud Racing Rocker Arms Summit Racing 90:1. Cost: These rocker arms are more expensive than stock or lower-end aftermarket parts. The high-quality materials and roller tip design contribute to the higher price point.
2. Compatibility: These rocker arms are specifically designed for certain engines and applications. It's important to ensure that they are compatible with your specific vehicle before purchasing.
3. Limited availability: These aftermarket parts may not be as widely available as stock parts, which could make it more difficult to find replacements or additional components if needed.
Conclusion:If you're looking to improve your engine performance and durability in a racing application, the G6905 Roller Mount 1.5 Stud Racing Rocker Arms from Summit Racing 90 may be worth considering. However, the higher cost and limited availability are important factors to consider. Make sure to do your research and verify compatibility before making a purchase.
Recommendation:If you're serious about racing and looking for a high-performance aftermarket part, the G6905 Roller Mount 1.5 Stud Racing Rocker Arms from Summit Racing 90 could be a worthwhile investment. However, if cost or availability are concerns, consider alternatives that may offer similar performance gains at a lower price point or greater availability.
Quantity sold as a set of 16.
Stud size 3/8 in.
Notes require tall valve covers for proper fitment.
Buyer pays return shipping. 5 rocker arm full roller self aligning no shims included no slot width in.
Rocker arm body standard rocker arm finish natural rocker arm material aluminum rocker arm mounting stud rocker arm nut Pollock rocker arm ratio Fitment information may not be available for all products and those without fitment will not have a compatibility link.