COMP CAMS ROLLER LIFTERS. Straight up push rod holes.
NEW Comp Cams Roller Camshaft 708-718 Lift 260-266 Duration SB Ford 351W/302HO
Comp Cams 102600 XE 234/238 Hydraulic Roller Cams Fits Ford 4.6/5.4L Modular 2 V
Comp Cams 127020 Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.
Comp Cams 191160 XFI NSR 236/239 Hydraulic Roller Cams for Ford 5.0L Coyote