A 1974 Duster - My 2nd one, 41 years later!
Placed the supplied aluminum template/baffle install tool in the hole and installed foam baffle.
IMG_3212 by
Alexl5280, on Flickr
Why is there Red RTV there? Placed the aluminum piece back in the hole.
IMG_3213 by
Alexl5280, on Flickr
Put a dab of Red RTV along the rim
IMG_3214 by
Alexl5280, on Flickr
Hoisted tank into position....Red RTV shows me just where I need to drill through the trunk floor. Caveman ingenuity!
IMG_3215 by
Alexl5280, on Flickr