fits year: 1990.

( Brand: Trick Flow Specialties ), ( Manufacturer Part Number: 31400511-1 ), ( Part Type: Roller Arm )
The 31400511-1 Trick Flow Roller Rocker Arm Specialties for Chevrolet LS engines is a premium upgrade that provides significant performance enhancements. This roller rocker arm kit is designed for 90-degree valve angles, making it a perfect fit for many LS engine applications.
The Trick Flow roller rocker arms are crafted from high-quality forged aluminum, ensuring durability and strength. They feature a 1.650-inch roller tip diameter, which reduces friction and provides a smoother valve motion. This results in improved valve control, increased power, and enhanced engine performance.
The kit includes roller rocker arms, shafts, and lock nuts. The shafts are made from precision-machined 4130 chromoly steel, ensuring a perfect fit and long-lasting performance. The lock nuts are designed to secure the rocker arms to the valve spring retainers, providing a secure and reliable installation.
The Trick Flow roller rocker arm kit is easy to install and comes with detailed instructions to ensure a proper fit. It is an excellent upgrade for any LS engine looking for improved performance, reduced friction, and longer component life. Whether you're building a high-performance street engine or a competition-level race engine, the 31400511-1 Trick Flow Roller Rocker Arm Specialties for Chevrolet LS engines will provide the edge you need to outperform the competition.
Pros of buying 31400511-1 Trick Flow Roller Rocker Arm Specialties 90:1. Improved engine performance: The roller rocker arms reduce friction between the valve and the rocker arm, allowing for smoother operation and improved engine performance.
2. Increased horsepower and torque: The roller rocker arms can help increase the engine's horsepower and torque, making the vehicle more powerful and responsive.
3. Durability: Roller rocker arms are more durable than traditional flat-tappet rocker arms, as they do not wear out as quickly and require less maintenance.
4. Reduced engine noise: The roller rocker arms can reduce engine noise by reducing the amount of wear and tear on the valves and camshaft, resulting in a quieter and smoother engine operation.
Cons of buying 31400511-1 Trick Flow Roller Rocker Arm Specialties 90:1. Cost: Roller rocker arms can be more expensive than traditional flat-tappet rocker arms, making them a more significant investment.
2. Installation complexity: The installation of roller rocker arms can be more complex than that of traditional rocker arms, requiring specialized tools and expertise.
3. Compatibility issues: Roller rocker arms may not be compatible with all engine types and configurations, so it's essential to ensure that the specific model you're considering is compatible with your vehicle.
Conclusion:If you're looking to improve your engine performance, increase horsepower and torque, and reduce engine noise, then the 31400511-1 Trick Flow Roller Rocker Arm Specialties 90 could be an excellent investment for you. However, keep in mind that the installation process can be complex, and the parts may not be compatible with all engine types. It's essential to weigh these factors against the potential benefits and conduct thorough research before making a decision.
Recommendation:If you're considering buying the 31400511-1 Trick Flow Roller Rocker Arm Specialties 90, we recommend working with a certified mechanic or engine specialist to ensure that the installation process goes smoothly and that the parts are compatible with your engine. Additionally, be prepared to invest in the cost of the parts and any additional tools or equipment required for installation.
6 rocker arm full roller self-aligning no shims included slot width in.
Buyer pays return shipping.
Maximum spring diameter in 1.
Quantity sold individually.
Stud size 3/8 in. Rocker arm body standard fasteners included yes finish black anodized material aluminum mounting stud nut Pollock ratio Fitment information may not be available for all products and those without will have a compatibility link.