I used this one from the expensive Eastwood site: Triple Head 180 degree Tubing Bender 3/16-3/8 in

It worked great. I used it on my 57 3100 V8 for the fuel pump (180 degree at base) to fuel filter pipe. I was impressed how easy it was and I did not have to waste any pipe making it fit. As in the first one fit.

I bought it on sale.

Pictures to come.