[Jack21]

Koni website has 3 downloadable catalogs in PDF format. More than you ever wanted to know about shock absorbers, perhaps, but useful info. Might want to slant your shock choice toward single adjustable, and in steel, not aluminum. Get the right valving from the factory for the other. Single adj steel ~$100, aluminum ~$200, double adj aluminum ~$300+.

Double adj is handy if you go from track to track, and have to dial car in for different tracks. For street driven car, dial it in once and leave it alone. Add a click every 30 thou or so for wear.