Proflow Pro OE Style Upgrade Rockers, Ford Windsor,1.6 Ratio, 3/8 Stud, Rail Type, 4340 Alloy Steel Roller Tip, Includes Fulcrums & Posi Locks, Kit

ProFlow's upgraded rocker arms feature high-quality rocker bodies that utilize the factory style fulcrum mount. They are made of high-grade 4340 Alloy steel construction to ensure long-lasting durability and performance. These rocker arms are a perfect upgrade for higher rate springs and performance

Part number: PFERRK-3004