The Adjustable-Height Dash Mounting Bracket attaches to the inside of the door frame up against the front dash.
Adjustable-Height HMMWV Dash Mounting Bracket Long Pintle
The Adjustable-Height Dash Mounting Bracket attaches to the inside of the door frame up against the front dash.

SA9-MOD2
MRZRD-4
SXV-010
RZR-050