fits model: 327, 350, 400. make: Chevy.

( Brand: Jegs Perfomance Products ), ( Manufacturer Part Number: 555-20900 ), ( Modified Item: No ), ( Surface Finish: Good ), ( Type: Small Block Chevy ), ( Material: Stainless Steel ), ( Mounting Hardware Included: Yes )
The 555-20900 Roller Rockers are an excellent upgrade for any performance-oriented Chevy 327, 350, or 400 engine. These roller rockers are specifically designed for 3-8 block Chevy engines and are crafted to deliver optimal performance.
These roller rockers are made from high-quality materials, ensuring durability and longevity. The roller tips provide reduced friction compared to flat tappet designs, resulting in smoother engine operation and improved fuel efficiency. This reduction in friction also leads to less wear and tear on the engine's camshaft and lifters, prolonging the overall lifespan of your engine.
The 1.5-inch size of these roller rockers is suitable for a wide range of performance applications, from mildly tuned engines to high-performance setups. They are designed to fit the 3-8 block Chevy engines, ensuring a precise fit and easy installation.
The 555-20900 Roller Rockers are an excellent choice for anyone looking to improve the performance of their Chevy engine. They offer reduced friction, improved fuel efficiency, and increased engine lifespan, making them a worthwhile investment for any performance enthusiast.
Pros of buying 555-20900 Roller Rockers 1.5 for a 3-8 block Chevy 327, 350, 400:1. Enhanced engine performance: Roller rockers provide a smoother camshaft operation, resulting in improved engine performance and power output.
2. Reduced friction: Compared to flat tappet cams, roller rockers have less friction, leading to reduced engine wear and improved fuel efficiency.
3. Increased durability: Roller rockers are more resistant to wear and tear, reducing the need for frequent maintenance and engine overhauls.
4. Improved valve control: Roller rockers provide better valve control, leading to improved engine response and improved engine idle quality.
Cons of buying 555-20900 Roller Rockers 1.5 for a 3-8 block Chevy 327, 350, 400:1. Cost: Roller rockers can be more expensive than flat tappet cams, which may be a deterrent for some buyers.
2. Installation complexity: While roller rockers can be installed on most engines, it may require specialized tools and expertise to ensure proper installation, which can add to the overall cost.
3. Compatibility with existing components: Roller rockers may not be compatible with all existing engine components, which may require additional upgrades or modifications.
Conclusion:If you are looking for improved engine performance, reduced friction, increased durability, and better valve control for your Chevy 327, 350, or 400 engine, the 555-20900 Roller Rockers 1.5 may be a worthwhile investment. Although roller rockers can be more expensive and require specialized installation, the potential benefits to engine performance and longevity may outweigh the costs. It is recommended to consult with a qualified mechanic or engine builder to determine if roller rockers are the right choice for your specific engine and application.
No flaws or marks, cleaned and bagged after removal. Condition is used. 5 x 3/8 sbc small block Chevy approx 1 hr of run time, had to switch ratios. Includes poly locks.
Jegs stainless roller rockers 1.