With 12.4 lbs difference in the the water pump housing, the difference between a stock intake and the aluminum Edelbrock and whatever the little dab of difference between the aluminum water pump and the stock one would be, will help some, in getting a little weight off of the front end. All the A/C stuff will be gone and the battery is going to the bed of the truck. I know the 440 is pretty heavy by itself and I'm trying to drop a little of that, if I can. Again, I appreciate the input here. Bill