Chevy SBC 350 1.5 Ratio 7/16" Stainless Steel Roller Rocker Arm Set Whether you're overhauling an engine

Whether you're overhauling an engine or looking to upgrade your vehicle's performance

Speedmaster rocker arm adjusting nuts are high-quality polylocks designed for full roller rocker arms

flexibility

heat-treated to a maximum strength of 190

Chevy SBC 350 1.5 Ratio 7/16" Stainless Steel Roller Rocker Arm Set Whether you're overhauling an engineSpeedmaster Stainless steel rollers are manufactured from heat treated stainless steel and alloy steel tip rollers. Speedmaster roller rockers are available in various ratios, so you are good to go. They feature greater strength and durability, capable of withstanding valve spring load up to 600lbs.