I am looking for info to install the roof rail weatherstrip on my 74 Challenger. I have looked in the FSM, but it doesn't show the Challenger, but it does show other models. I have the seals from DMT. Also, how do you adjust the anti-blow off clips?

74 Challenger, bought it new. In 1978 I replaced the original 318 with a 446 and 727. Mild cam, Jardine headers, and Holley Sniper EFI.
New engine! 511" RB, Edelbrock Performer RPM heads, Eagle rotating assy, Comp hyd roller cam, Doug's 2" headers.