leaf/shackle bushing stupid question

[lilspike]

New here and I am stumped. I need to replace my leaf spring busings on my "86" GMC K3500. Dana 60 FD. I also need to replace the upper shackle bushing. (At least thats what I call it). Does any body know the part number or proper name and/or a decent place to get these? I was looking at rock auto but am unsure of which ones to get or if they are even of any kind of decent quality. I need all four leaf spring buhings and the two at the shackle on the frame. 86 is in quotes because that whats on the title. The chassis is older. I am thinking early 80's. Thank all!

[88Jimmy4x4]

get all my 4x4 parts from this place

http://offroaddesign.com/catalog.htm

[lilspike]

Thanks! I'll check 'em out!