Norton twin engine rocker spindles / shafts fixing plate modification kit. Modified one piece rocker spindle outer plates, locks up loose rocker spindles and prevents the spindle turning and blocking the oil feed. Contains: 4x Rocker Spindle Plates,4x 20mm Grub Screws, 4x 16mm Grub Screws, 8x Alloy Sealing Washer, 4x Slotted Cap Screw, 4x Inner Gasket, 1x Allen Key 1x Instruction Sheet
