advice please !
 

had oil leak only a small one coming from rocker cover drivers side,had new gasket and new bolts and washers put on but still have very small leak coming out and is dropping onto exhaust and smokes up,is there any sealant i can buy to seal it up or is there another way to fix it.thanks.phil. car is 1993 subaru classic import.

Good quality high-temperature black RTV should be OK (applied correctly), but a lot of people recommend the more exotic three-bond stuff. Rockers are almost guaranteed to leak though if you use nothing at all.