Anyone familiar with the QA1 engine crossmembers

I don't know anything about Dillinger so it's not likely that I would say anything about them. I will get the parts out tomorrow and snap a few pictures and post them. They looked very nice but I only briefly looked at them( I was blowing leaves at the time) The car I am using them on is an original 1970 340 Swinger that I have had apart since the early 1990's. My cousin painted it Go-Mango and I was going to change it to big bolt pattern so I bought the tubular uppers because I couldn't find any decent originals. I like the K frame because of the extra clearance for headers and oil pan. This car is going to get a 4 inch stroke 340 and I am changing it to 4 speed just because I like stick cars. I already had the K frame out and painted and ready to e-install but I really liked the tubular lowers and K member so I thought I would give them a shot. I was also planning on getting the Borgenson steering box changeover. I plan on driving this thing a lot.