I used a piece of clear tubing with an ID of 5/8'' (I think) any way a foot at the Lowe's store was like a $1.00 or something. I liked it because I can see the water running out. I cut the exit on an angle to better fit the trans tunnel. You'll see easy fix with the side panels off. Good luck

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If it ain't broke take it apart and find out why.

1983 300SD, 4 speed
1994 C280
1987 300TD wagon
1996 HD Road King

Ride in Peace Eric Peterson, Harley of Macon