I'm in the process of fitting the US Car Tool connectors on my 1970 'Cuda. I blame Brandon at 440Source for having to be under my car scraping 38 year old undercoating off in the heat of the today. I love those stroker kits!!!! Rock on Brandon!
The connectors were very close to fitting right out of the box, which was a relief after reading some of the fittment problem stories on earlier posts. John at US Car Tool is a stand up guy from my dealings with him. I spent about 4 hours on the passenger side so far to get it ready for welding.
That includes about 2.5 hours removing the old undercoating from the door sill to the transmission tunnel. I used a heat gun from about 8" away and a putty knife. It came off pretty good once it was warmed up. I still need to grind the weld areas clean. I should get it welded in tomorrow, and get started on the driver's side on Monday. I'll try and post some pictures of the process and the end result.
![](/ubbthreads/images/graemlins/weld.gif)
I'm going to order a set for my '68 and do it next. It doesn't have undercoating, and it needs the connectors because it's a convertible and with the upgraded suspension I installed, I can really feel the chassis flexing in the corners.