Ford 9" or what?!
The stock torque arm is stamped steel. None of the strong adjustable torque arms that bolt up to the 9" (which I might add is much heavier than the 10 bolt) are going to be lighter.
You need to do some more research before you pull the trigger. All the questions you've asked have been asked and debated a thousand times. Search up the components you think you are interested in.
Bob at Exotic, or Tom at Tbyrne usually have the best prices. They are on the boards religiously, so you know the customer service is there.
The price matching is up to YOU the consumer.
Also I am certain I have seen a Torque arm that was mentioned a pound lighter than the stamped steel one.
Also I am certain I have seen a Torque arm that was mentioned a pound lighter than the stamped steel one.
But your car is an '02. So you have a Torsen diff.
now, keeping it going less mass, less rotational energy...(i.e. harder on engine I suspect)
But your car is an '02. So you have a Torsen diff.
anyways. why what did the other F bodies have?
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I also want to get anything as light as possible. I know I will lose some HP with the bigger rotational force with the aluminum driveshaft, and a bigger ring gear and beefier axles. Plus I am putting on more weight with the new rearend. Plus more weight with the torque arm. and even a couple of pounds with the 3.5" aluminum driveshaft.
So If anything that would help me lose a few ounds off my car, that would be great. I want less weight for better agility when I take my car to the track and for less weight at the dragstrip.

