It was a 89 Chevy and I found 67-72chevytrucks.com. It seems to have good info although sometimes slow or little activity on the 89-98 forum. I have a big Dodge but don't need to ask as many questions on it, but I am on Moparts regularly anyway. Thanks for the suggestion I'll have to look in on them. I will say everyone here has been very hopefull and accepting of a Mopar guy asking truck questions, but it was mostly about a perfomance based SB and I do have a 69 RS possible SS coming to the front burner very soon.