SBF H/E Alum. R/A's - 1.6 Ratio 7/16 Stud

The COMP CAMS SBF H/E Aluminum Rocker Arms with 1.6 Ratio and 7/16" Stud Mount represent a full roller design built for high-energy performance in small-block Ford, AMC, and Oldsmobile V8 engines. These die-cast aluminum rocker arms deliver improved valve train efficiency and reduced friction compared to stamped steel alternatives, making them a proven upgrade for both street and performance builds seeking reliable, repeatable power delivery.

The 1.60 mechanical advantage ratio provides a balanced increase in valve lift and duration without excessive valve spring loads, a critical consideration for long-term durability in high-RPM applications. Full roller contact on the pushrod reduces parasitic losses and allows the valvetrain to operate more efficiently across the RPM range. The 7/16" stud mount design ensures direct, secure attachment to cylinder head rocker arm pedestals, and the set of 16 covers a complete eight-cylinder engine configuration. Die-cast aluminum construction keeps overall weight low while maintaining the rigidity necessary for precision valve actuation.

These rocker arms are engineered for builders and restorers upgrading vintage V8 engines with improved valvetrain geometry. Whether rebuilding a performance small-block Ford for weekend duty or restoring a classic muscle car to period-correct function with modern reliability, this COMP CAMS set provides the foundation for consistent valve control. The design is compatible across multiple platforms—small-block Ford, AMC, and Oldsmobile blocks—making it a versatile solution for engine builders working across different engine families. At 7.88 lbs total weight, the complete set adds minimal mass to the upper engine while delivering measurable gains in responsiveness and valve timing precision.