SBC Roller Rocker Arm 1.6 Ratio 3/8 Stud

The Scorpion Performance SBC Roller Rocker Arm 1.6 Ratio 3/8 Stud is a full roller rocker arm designed for small block Chevy engines, providing precision valve actuation and enhanced component longevity. This product is ideal for engine builders and performance enthusiasts looking to upgrade their valve train assemblies for street performance, racing, or classic muscle car restoration.

Constructed from aluminum with a blue anodized finish, this rocker arm offers corrosion resistance and weight savings, which are crucial for high-performance applications. The 1.6 ratio optimizes valve opening velocity, improving cylinder head breathing characteristics and overall engine efficiency. Its narrow body profile allows for compatibility with tight valve cover clearances without compromising structural integrity.

This rocker arm is particularly beneficial for those seeking to enhance their engine's performance, as roller rockers are favored over stamped steel alternatives due to their ability to reduce friction and extend pushrod life during high-RPM operation. Proper selection of rocker arms is essential for achieving optimal performance in various applications, ensuring that engine builders can maximize power output across the RPM range.