A simple 1 inch wide piece of aluminum I bent to follow the countours of the fan shrouds. This is stuck into the bottom of the core support where a lip comes up so it cant move back toward the engine. Tension is from the bolt on the top that attaches it to the radiator lip. One bolt and the fan assembly comes out. Not sure how I like this yet, I think it needs more support.

Owner caption June 2005 · Photo 447 of 990