【Item Specification】--Distance between the Top and Bottom holes is 3.97"
【Item Specification】--Distance between the top holes is 3.66"
【Item Specification】--Distance between the lower holes is 4.26"
【Compatiable With】--These fit the 700 model engines (7000 Series) with Stamped Steel valve covers,These are for the Stamped Steel valve covers that come from the factory with sealant and no gasket.