I did a search, didn't find what I needed. I did go to daystar with someones link though and found a poly mount for a 1980 K5 (my donor adapter) was part# KG1006. I'm looking for the energy suspension part#, I couldn't find it on there site, very confusing. Tech guys at summit couldn't help either. I'm also looking for a crossmember, I've printed out some pictures to take to the yard incase theres just a pile of them somewhere. was the crossmember I need used with other t-cases as well? Are there any that look real close but won't work? 1970 NP205 1980 adapter th700r4 w/spacer /forums/images/graemlins/k5.gif thanks in advance.