Here are the seals that I used on my 340. The ends stick out past the cap and you cut them off. That's where you are supposed to stick your black pieces, under the cap.


1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500