Anyone have experience with these? Never heard of them before - thought my friend typo'd ATI, but sure enough Summit carries them. He's looking at this for a pontiac 400/200-4r combo in a 67 Firebird.
I asked the same question here a while back because they are local to me.....no one responded so I went a different route. A lot of guys around here ( my area of Florida) run them in various types of vehicles but I haven't heard any feedback from the Buick guys.