I bought it and sent it to PUSH in the summer of 2019 to have the internals upgraded and tuned for my 2018 Large Intense Tracer 275 (recently sold the bike)
Length is 216mm x 63mm (or 8.5 x 2.5).
Spring is 475#.
Limited miles as I didn't travel this summer (too hot to ride in AZ) and Covid lock-down.
DH mode is tuned for rocky SoMo/Sedona trails and the Trail mode is set for pedal days (w/small bump compliance).
$850 shipped within the continental U.S.
The "gunk" on the shock mounts is just old lock-tite and grease.