Rubber Washer - Rocker Cover - Mitsubishi GTO Z16A and Z15A (NOT used on 3000GT Models)
Provide Vin No. for your GTO to be sure these were fitted There are 11 of these on each rocker cover so 22 required to do both Rocker Covers If you have oil around the bolts then these are likely to be perished.
Choose from RoadNutz Stainless or Genuine Mitsubishi Discount on buying a Full Set of RoadNutz Stainless Mitsubishi Part Number MD327253