Speedmaster 1-261-018 Features:

Speedmaster DNA_ roller rockers are the toughest and most innovative rockers we've ever made. Crafted from certified aircraft-quality, heat-treated aluminum, they're matched to massive, precision-ground trunnions for superior durability, and optimized rocker arm geometry evenly distributes the load for maxim um strength. DNA_ rocker arms also utilize oversized needle roller bearings for better load distribution and longer service life. Finally, they're black anodized

• Extruded from 6061 T6 Aluminum
• Precision-machined to ensure consistency and ratio accuracy