jesse
+1y
i have that trim piece plus an untouched oem pocket below it. all i personally did was trim the oem pocket to fit the deck snug and didn't buy the extra trim piece. my wiring harness was already chopped up also so i soldered my wires to the wiring harness that someone else had put in, and it worked great luckily, so i think i even have a wiring harness lying around for an '89 b2200
$10 + shipping and they are both yours (from canada) since the wiring harness cost me more than that alone (although it looks like your oem harness was hacked up too, but maybe it's just tucked in behind in the picture?)