Besides, the LS3, L92 roller rockers are offset and aftermarket ones are very expensive. There aren't too many people making them. I've included a few links to a few manufacturers just to show you how expensive the aftermarket ones are. But, they are nice though. I have the comp cams ones. Probably went overboard with that purchase. But, since I had their new LSr cam and matching cam springs, I said
"oh, what the hell" and splurged and bought them.
http://www.summitracing.com/parts/CR...0-16/?rtype=10
http://www.compperformancegroupstore...Category_Code=
http://paceperformance.com/i-5145708...cker-arms.html