88 V30 fiberglassed dash and custom gauges

[Jimmer]

The dash pad in my 1988 v30 was in pretty bad shape. I had a carpeted dash cover from LMC...it was OK...but still looked bad. I had to do something and did not want to spend a ton of $$ on a new GM pad (I had heard that the repop ones were not that great).

I also needed to mount 2 gauges to monitor the Cummins that I will be dropping in the truck. I purchased a 3 gauge pod for an 03-06 dodge...figuring I could do some custom work on it...but it was still too big.

[Jimmer]

No one could tell me WHICH A pillar pod they used...since there is not one specifically for the 73-87, so that was out too...plus my 'custom deluxe' does not have any interior trim moulding.

I remembered that there was a article in one of the mags where they put the gauges across the dash by the ac vents. That location was a bit far away for me...I wanted the Pyro and Boost gauges closer.

I read a bunch of articles on fiber-glassing dashes and how to fill the cracks. I took my die grinder with a deburr tool and cleaned out the cracks and removed the broken dash material in all 3 of the speaker grill areas.

The cracks were initially filled with white silicone caulking...2 different layers...and sanded smooth.

Then I glassed over the speaker areas and the cracks...eventually graduating to using lots of bondo...and LOTS of sanding to get that top dash area FLAT.

[Driveway Dreams]

That should look and work good in that spot. You just gonna 'glass it all together?
Oh BTW: Check out the Colorado section. Join us locals for stuff.

[Jimmer]

Will check out the Colorado section...Thanks!

The pod was just too big and long...and looked OK in the pix...but in person...it was like a big ole lesion on the dash...

I am adding more to this thread...just trying to BBQ some steaks in 18 degree wx...

[Driveway Dreams]

Understand, it is chilly today for sure. You need to be careful with painting that. Silicone and paint to not mix well.

[Jimmer]

OK...so I tried the silicone action on the cracks...seems to have held up pretty good. Now was the time to lay down the glass. I did have some felt and did that on the passenger speaker area. used fiberglass mat on the other areas. In hind site I should have fiber-glassed the WHOLE dash...would have been easier...but for the first time...It was learn as you go!

You can see that I used a piece of cardboard with foil on it UNDER the metal grill area...that way the resin and mat did not slump thru.

[Jimmer]

Here are some more pix of the fiberglass process. I used a bunch of 2 inch scuff pads on my angle die grinder to smooth the glass...and to smooth the large lumps in the bondo.

I liked the felt mat better...easier to sand and clean up vs the fiberglass mat.

[Jimmer]

yep...looks like crap! I was thinking...what have i done and why am I making this mess in my garage! Oh well. I figured if I did not like it I would just buy a repop dash pad and chalk this up to a bad learning experience! LOL

Lots of sanding with a block and 80 grit to get the top of the dash smooth. I sprayed on a light coat of black paint as a guide coat to help with the low spots...but your hand will find them. Keep applying the bondo and keep sanding it off!

[Jimmer]

Now that 'that' process was underway...I needed to figure out where to mount the 2 gauges...I took a square and marked out a box that I thought the gauges would fit into. After cutting the first hole...I needed to move the top one up a bit.

OK...just noticed that I am out of sequence...I cut the holes before I started the glassing...oh well...feeble brain.

I shot a quick coat of black on the area to see what the gauges would look like and then put the pad back on the dash...

The angle rings are not installed yet.

oh yeah...I used a 2 inch hole saw to cut the dash...went thru like butta!

[Driveway Dreams]

Very nice work. And good "how to" of sorts.

[Damien]

The dash turned out nice. From the pictures, it looks like you may have used too much hardner in the body filler. If you use less hardner, you will have more time to work it and feather the edges when you are spreading it. That means less sanding. The picture below shows what you don't want it to look like when you are done spreading. When it starts to pull and make clumps and pin holes, stop. You may have a whole board of filler, but it is easier to throw it out and start with a fresh batch. You may also want to get a "cheese grater" to give it a rough shape before you start sanding. You should be able to find a cheese grater at a Home Depot type store near the drywall tools. It will look something like the pic. Run the cheese grater over it when the filler sets up and is tacky. If you are taking clumps off, it isn't set up enough yet.

[Jimmer]

Originally Posted by Damien

The dash turned out nice. From the pictures, it looks like you may have used too much hardner in the body filler. If you use less hardner, you will have more time to work it and feather the edges when you are spreading it. That means less sanding. The picture below shows what you don't want it to look like when you are done spreading. When it starts to pull and make clumps and pin holes, stop. You may have a whole board of filler, but it is easier to throw it out and start with a fresh batch. You may also want to get a "cheese grater" to give it a rough shape before you start sanding. You should be able to find a cheese grater at a Home Depot type store near the drywall tools. It will look something like the pic. Run the cheese grater over it when the filler sets up and is tacky. If you are taking clumps off, it isn't set up enough yet.

That is true...that was a "i have some on the board...let's use it" moment..plus it was about 30 degrees in my garage! As mentioned a Huge learning experience. I do need to get a cheese grater...would have helped. I appreciate your comments...there is ALWAYS something to learn!

[Slick17]

Great job. looks sweet. You wanna do mine

[Mr.Scary]

Man that turned out totally sick!! how did that spray on bed liner tuff work out for ya? thats a coo idea for the texture I might try that too

[Jimmer]

Originally Posted by Mr.Scary

Man that turned out totally sick!! how did that spray on bed liner tuff work out for ya? that's a coo idea for the texture I might try that too

I was expecting it a bit 'heavier' in the texture department...I ended up using about a can and a 1/4 or so, lots of light coats. It is thin and I did not want any runs.

As mentioned I top coated it with black vinyl and carpet paint/dye from Checker/Shucks auto.

Seems to be OK so far...need to give it some time... Remember if you do black...that sh!t needs to be FLAT! I knew I had a few lil 'dips' in the dash...thought I may be able to get away with it...nope...sanded that crap off and another skim coat of filler and sand till the cows come home.

[Dieselwrencher]

Looks very good! If you ever go on cumminsforum, there are a couple of guys there who have some awesome wood a-pillar gauge pods in their square body chevys w/cummins. One of the guys used to make them but doesn't any longer unfortuanately.

[Mr.Scary]

Lmao!!!!!!!!!!

[Damien]

30 degrees is a little too cold to be using body filler too, or paint. You don't want any of that stuff to freeze. You could use glazing putty filling small areas. It flows a lot nicer than light weight weight body filler and can be used over paint that has been scuffed lightly.(about 320 grit)