1978 cadillac parts

[del]

I am working on a project truck and have found 1978 Cadillac Eldorado's rear calipers will work. Can get the calipers easy enough, but came up short on the arm and spring that make the E-brake work, well I tried the dealer (a moment of desperation, and he did not even bother to look them up. no was his answer), any ideas where else to look?

Thanks del

[hotrod]

www.speedwaymotors.com
www.lokar.com
Try those 2 first and ill keep thinking...