Speedmaster PCE261.1041.03 Chev LS1/LS6 1.7 Alum Pedestal Rocker Arms w/Hardware

Chevy GM LS1 / LS6 1.7 Ratio Aluminum Pedestal Rocker Arms Set (with Hardware) PCE Aluminum Roller Rockers are extruded from 6061 T6 Aluminum. The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs, while the extruded body has a tensile strength over 60,000 PSI. Ideally suited for use with Solid / Mechanical flat tappet and Hydraulic Roller Cams. Extruded from 6061 T6 Aluminum Precision-machined to ensure consistency and ratio accuracy