• Flotek 203505 Aluminum Cylinder Head for Small Block Ford KWD 163.500
• Flotek 101505 Aluminum Cylinder Head for Small Block Chevy KWD 163.500
• Cylinder Head, Bare, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, Straight Plug, Aluminum, Small Block Chevy, Each (102-500) KWD 116
• Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505) KWD 163.500
• Cylinder Head, Bare, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, Angle Plug, Aluminum, Small Block Chevy, Each (101-500) KWD 116