Those aren't the full size one's. Those are cadillac quiet compared to the first series. I had them on 69 bb camaro with a ZL-1 cam, off 2-1/8 tube cyclones. . It would rattle all the glassware around the counter at the local A&W.
Too many tickets so they had to come off.

Last edited by b54406barrel; 03/13/14 06:52 PM.