Sorry guys, I know this is in the wrong section. I couldn't post in the wtb section. I'm looking for a idler/tentioner assem. for a b&m 250 blower. If anyone has one and can help me out please messege me. I have a cog style system but am switching over to 16rib and am not sure if the two different styles are interchangeable when it comes to the tentioner assem. I'm also looking for the crank pulley spacer that goes between the balacer pulley and blower crank pulley. This is for a bbc if that matters. Any help would be greatly appreciated! Thanks.

The Blower Shop had some of these parts last time I checked...worth a phone call ...good luck

Thanks First Gun!