For the remainder of the interior paneling and trim pieces, I used the old components. Being dark red, since the new interior is black and gray, I had to dye the various items using the SEM products shown: Vinyl Prep, Landau Black Color Coat, and Satin Clear Color Coat (just in case the black was too shiny). | 
The replacement rear headliner trim piece from LMC (which was an OE part) was not quite the same black, so it got the color treatment as well. But since it was metal, it was first scuffed with Scotch-Brite before being dyed. | 
If you order the "complete" visor kits from LMC (PN 38-2124/25), they're only available in blue, so those will need a color change, too. Now, while you'll want to prep the vinyl accordingly, as with the metal trim pieces, make sure to scuff the hardware so the dye doesn't peel off. |
Once everything was re-colored satisfactorily, we put the fresh headliner back in place. When handling the headliner, be certain not to put any real pressure on the material itself, as it will undoubtedly cause indentations-not to mention possible staining. |  | 
An awl or punch comes in handy when installing the headliner trim pieces. If you didn't save the old hardware (or it was not worth saving), be sure to pick up a good supply of interior finish screws instead of using old galvanized sheetmetal screws! |
The last portion of the interior redo was the LMC door panels. Before, the truck had the stock, basic short panels, but since power windows were now being used, it was necessary to incorporate the full-length panels in order to conceal protruding hardware. Plus, they look better. | 
Unlike the old panels, these (38-2495) later ones utilize pull straps. To install them, I first applied the Woodgrain trim kit (38-2477), placed and centered the panel on the door, and then transferred holes into the door itself with a cordless drill. |  |
Then, the straps (included in the Woodgrain kit) were mounted to the bare door. The kit calls for plastic nutserts, but since I tend not to close doors with ease, I chose to fasten the straps this way so as not to put too much stress on the panel. Notice the 1/8-inch aluminum plate at the rear for additional strength. | 
My old armrest plates just needed the mounting holes realigned in order to accept the new (later) parts. | 
Secured all nice and tight-like, the new panels perfectly complement the rest of the updated interior. |
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A weekend well spent, if I don't mind saying so myself. Beyond looks, the interior has actually made my daily to-and-fro commute considerably more enjoyable-comfortable and quiet, not to mention I don't have to look at all the old nasty stuff anymore! | |