Offset vs Straight Tie Rods Question
 

For my 98 Blazer 4-Door, 4X4 I'm shown 2 different inner tie rods, a straight and an offset. Does it matter which I use? Currently it looks like I have one of each on my ride now. One must have been replaced by the previous owner. I don't have any ZR2 package or anything. Is there a pro code I can chech that will tell me or do any of you know offhand?