I'm looking for some subframe connectors for a 69 camaro. Year One sells Detroit Speed and Global West SFC's, but I am sure there must be other companies as well. If anyone here has experience with these, I'd appreciate some guidance. I imagine, just as with 4th gens, there are bolt-ins and weld-ins.
I've heard of one set which you have to cut into the floor boards. Is this true of all SFC's for 1st gens?

 

With my first gen I used the Competition enginering weld ins and those you do have to cut in to the floor, you can always get bolt ins and then lay welds down on them.

 

That sounds like a good plan to me.

Thanks for the reply.