Yes i can found in France "custom coil springs" too. I saw on clark"s webside it's possible to order typical front coil spring for "hot rod with v8 small block".

Right now I’m having trouble finding the exact model of the rear axle. I know that it is a GM 8.5inch 10 bolts
but I don’t understand why I don’t finds no axle model with the arm brackets welded to the axle tube. My axle doesn’t have "mickey ears" at thetop like most of the ones I find on the net! I post here other photos including brakes that could help in the identification !?

http://fotoforum.fr/photos/2021/08/24.8.jpg

http://fotoforum.fr/photos/2021/08/24.9.jpg

http://fotoforum.fr/photos/2021/08/24.10.jpg

http://fotoforum.fr/photos/2021/08/24.11.jpg


Other problem is to find also the good "steering flector" (see pictures) because i don't know from wich véhicule the steering come from ( sure not from Corvair)


http://fotoforum.fr/photos/2021/08/24.12.jpg

http://fotoforum.fr/photos/2021/08/24.13.jpg

Thanks again !