Description
Edelbrock Performer Cylinder Head Assembled 1.940 1.550 in Valve 170 cc Intake 60 cc Chamber 1.460 in Springs Straight Plug 13000 LSM developed the standard for 1996 2000 Dodge Ram RCEPMM4071 H22 OPG Size:4X Large (67 68) LSM developed the standard for changing valve springs with our innovative designs which stands for Giant Magneto Resistive