Performance Lash Adjuster for Ford Modular 4.6L 2V/4V; 5.4L 2V 1992-11 Applications - Single

By slowing the leak down rate, the COMP Cams® Performance Lash Adjusters provide more lift and duration while improving valve train stability.
Lash adjusters in Ford Modular motors can leak down under high RPM, causing lost duration and lift, as well as more valve train wear. The COMP Cams® Ford Mod Motor Performance Lash Adjuster is engineered to have a slower leak down rate than stock lash adjusters. This provides more lift and duration when aggressive performance camshafts and heavy-duty valve springs are installed. Additionally, because it better resists collapsing than the stock lash adjuster, this Performance Lash Adjuster provides better valve train stability and high RPM durability. A black oxide finish prevents rust and corrosion while contributing to increased durability and life span.