I am not against oil stop leak additives. In fact my son's 95 Thunderturd had a significantly leaky rear main and that stuff stopped it, not slowed it down, but stopped it. Granted that engine doesn't use a rope seal, so I don't know how it works on them.
Carl


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission