K frame bushings

Are the K frame bushings for 1975-79 Cordoba the same as 1973-74 b bodies?

Yes,same part

You can get them in poly. New rubber OEM ones are very hard to find.

I was planning on making a few sets in aluminum, if there is any interest

Cool! Biggest handling difference I made on my M body AHB Diplomat was aluminum isolators.

http://www.firmfeel.com/b_body_late_mopar_sub_frame_isolators.html

Rubber ones are available new now... repros with metal bushing and plate included... or well they were available, but pricey. Maybe the price killed the market and they are not available ?.

Fmmopar was offering them on ebay. 69Bfan was working on the repro

You can also get them through Jegs or Summit.
I installed a poly set on my 73' Coronet about month ago when I did the entire front end and the car stiffened up and handles much better. Shocks are important with these poly units. I went with KYB muscle car shock for a sturdier ride.
Important: After a little break in period, you'll get past the jittery stiff ride and then it will settle in.

https://www.ebay.com/itm/NEW-1973-1974-P...ET/362302586789
Yeah, I forgot about those.

I ran the poly bushings for years without problems. Later I made my own out of steel and welded them to the k-frame. Problem solved.

I couldn't find to post them!