broke a bolt when changing water pump. ect ect. drill bit broke off in it ect ect.., only way left to get it out is to remove timing chain cover and try that way or replace cover. i was wondering if i just used some silicone were the one bolt goes if it will leak or not. i figure its worth a try, unless someone else has tryed it and ect..

88 raider 4.3 about to be parted out.

87 raider 4cy on 32's