Shocks keep stripping?

[Low Elco]

Well, your shocks are too long. Most manufacturers have charts online where you can use your eye to eye distance at rest as the middle of your travel and then go up/down from there. I like Doetsch tech.

More importantly, you're in the wrong forum for this. This is projects and builds. you want to be here, in the general 67-72 forum,

http://67-72chevytrucks.com/vboard/forumdisplay.php?f=3

or here, in the suspension forum:

http://67-72chevytrucks.com/vboard/f...splay.php?f=25

Big board, lotsa places. You'll get a lot more traction in the right place. Good luck.