Sorry I'm re-posting in the correct sectionou: I had new wheels on my mind..... Can you help me please???? I'm putting KYB Gas-a -Justs on my 67' Skylark convert. The rears in the KYB book say # KG 5507 for all except HD suspension and # KG 5504 for all with HD suspension. There's a seperate # for wagons. Are the GS 400's the only cars with HD suspension? Should I or can I use the KG 5504 anyway because they are a little stiffer? The picture looks like they have the same mounting. I'm adding a rear sway and redoing all my suspension. I'm going mostly stock except a thicker front sway. Any thoughts/ experiences? Thanks all __________________
