when i built the camaro i bought most of my stuff from www.detroitspeed.com there products are top notch, made in the USA by car buffs. they are also more than helpful and will talk for hours on the phone and bend over backwards to help make something work.
i use jeg's website alot get find the parts i want some most of the people that work there can't understand what it is i want.
sorry thats all i have for you, i know what i want and where to find it so i don't look around much on website stores.