Yes i know its amazon but i have like $600 in credit with amazon and seen these on there and was wondering only reason i ask is that on rallysportdirect they are listed as discontinued...
So i was thinking maybe this is an older style just curious i might pick them up i hear they can be ran on stock springs

 

The link you posted says discontinued. But anything I've gotten on amazon in the past has been genuine and not some knock of crap, but that my experience anyway.

 

Are there any other options for you for other cams? Or do you want these specifically for some reason? Just wondering because I put S2's in mine and love them. Didn't know if they had those up there or not also.

 

Current part number is 7008S1. Not 6008S1. I would call to confirm.

 

They have s2 and kelfords 272 but I was trying g to stay away from having to do Springs also lol doing the spring job makes me nervous I'll mess it up

 

The old part is the cast and the new ones are the billet version. I recently ordered S2 cams and they are on backorder. Not sure about the S1s.

 

Once you get into a groove, the springs/retainers are easy to install.