S&S Cycle 530-0039 - 2017 M8 Models 4.25in Bore Head End Torque Plate

S&S Cycle 530-0039 - 2017 M8 Models 4.25in Bore Head End Torque Plate

S&S® cylinder torque plates simulate the stress cylinders experiencewhen installed on an engine during honing operations. A cylinderthat has been honed between torque plates holds to its installeddimensions better than a cylinder honed without torque plates.