Does it matter which direction the IAS classic shocks are mounted in the rear of a Challenger? I would prefer to mount the end with the rubber bellows up so it is less visible from the rear of the car. The mounting points appear to be identical at each end but the Edelbrock name is oriented as if the bellows end of the shock would go down.

http://www.shockwarehouse.com/site/edelbrock_classic.cfm