This set of 12 COMP Cams hardened lash caps is specified for 426 HEMI valves with 5/16" stems and a .190" head height. Offered as a matched set, these lash caps provide consistent contact geometry across the valve tips they cover. They are intended for engines using the 5/16" stem dimension and where precise tip-to-cap seating is required for reliable valve train adjustment.
COMP Cams Lash Caps 5/16in For Hemi