Any ideas of where to get rear shackles and an upper control arm without having to pay outrageous prices?

 

ebay or amazon.....

 

scrap yard

 

Rear of rear spring shackles are easily available from Keystone spring (suspension king) Part # M1755 $28 ea includes bushings and hardware +20 shipping for 2 day delivery. There are also MANY sources for upper control arms,do not buy a used one when a new one can be had for under $80

 

nevermind i had the wrong part numbers

 

Suspension lift kit comes with it all

 

Here is where I got mine. 1969-2000 Chevy / GMC Pickup, Blazer, Jimmy, Suburban (9/16 Bolt) - Rear of Rear Shackle - M1114 | $18.95 I see that they lowered the price since I got mine. Stock replacement, fit good, looked good. If you need the bushing for the spring they have them also. Don't do like I did, make sure to measure the ID of the hole on the spring before you order. Mine was
1 3/4'' they also sell the same bushing that is 1 1/2''.

Since I finished this project I noticed Advance auto sells the spring bushings. The description of the parts does not give the OD of bushing.