Definitely give Dave at
Pro-Touring F-body a call. He will take good care of you and help you get it right the first time. He went above and beyond helping me on my project, even going so far as to help answer questions that weren't even related to the parts I was buying from him. You're not going to get that kind of service in too many places. I have the Competition Suspension Kit and Complete Chassis Kit in my car and couldn't be happier with it.
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John
"There are no stupid questions, but there are a LOT of inquisitive idiots!"