December 29, 2001: New Rear Leaf Springs

  • I can't remember if I've mentioned this before or not, but... The rear end of my car has never quite sat level. This has been really frustrating to me, but I didn't know what to do about it. Plus, the polyrethane bushings made the car squeak. Hmm...

    So, I decided to invgestigate some other spring options. Plus, I wanted to raise the rear up a bit, to help solve the close tire clearance problems. Enter Global West Suspension Company. I had heard rumors of a new spring they were selling that utilizes a spherical rod end in both the front and rear spring eyes, and also comes with one of their Del-A-Lum bushings for the upper rear frame mount. This sounded very interesting to me.

    After one phone call to Global West, I was sold on the springs. Now, unfortunately, replacing the springs was going to mean removing the Rock Valley fuel tank, something I was NOT excited about doing! But amazingly enough, the tank came out easier than I had expected, and the entire swap took about 3 hours. And the results were well worth it!

    These springs are of very high quality material, and you can tell simply by their weight. Compare to the stock replacement Eaton springs I had, they are much heavier pieces. The rod ends are very nice and allow good travel on the ends. And the Del-A-Lum creates a solid shackle mounting point for the rear!

    After the install was complete and the car was back on the ground, the ride height is definitely higher. I had GW unarch the spring 1/2" (they come with a 1" drop normally). Honestly, I wish I hadn't done this, because I'm going to drop the car back down the 1/2" now to get the height I want. But it's easier to drop than to raise, so it's ok! :) These springs come in a 260#/inch rate, vs. the approximate 230#inch rate of the stock springs. The rear may end up stiff, but I think it's going to handle great!

    To see some pics of the install, take a look here.