Quad link on a 10 bolt
 

I have a 73 camaro with a 10 bolt. Was curious if I could put a DSE quad link and narrow the rear? I, like everyone else would love to have a 335 tire out back but I'm trying to keep cost as low as Possible. This alone would save me 2 grand. Please anyone chime in.

Yes
 

10 bolt and 12 bolt have the same tube dia. Is you 10 bolt an 8.5? posi?

I would still try and get a 12 bolt or 9 inch even if it is used. You are going to have cost in narrowing what you have and axles.

This is true and Im thinking about a 12 bolt as well but I spoke with someone about the g bar set up and they said they the whole thing was very difficult to put in that car. I'm a little discouraged right now.

I would get it all on paper what you want to accomplish. There are always hidden costs that come up and some we don't think of at the moment. Also if you call DSE and tell them your goals they can give you a list of what needs to be done, whether you buy parts or not. Good luck. 335's are cool.