What do I need to know about coil springs to change my ride height.

[Mr4Speed]

Check with Speedway and the other circle track suppliers too. That basic dimension front spring is used in pretty much every street stock and modified and they are sometimes cheaper than stock replacement springs. Note that they usually sell them each instead of pairs.

[anotheridiot]

Eaton would be a good choice, but they also just sell blocks to put on top of the spring too.

http://www.summitracing.com/search/department/chassis-suspension/part-type/coil-spring-spacers

Eaton should help though, hopefully they have a tech that wont just give you a stiffer ride without raising the vehicle. I was lucky enough to get big block springs with all accessories for the chevelle.

[BOOOGHAR]

im late to the party on this one, I would try AFCO first, I got their new catalog the other day and didnt even make it thru the circle track section, theres ALOT of info and diagrams in there

[SuperBuickGuy]

If the suspension isn't bottoming out, and you like the ride - simply put a spacer under your spring - 1" will get you 2" of lift