Hey,
Yea, I did that on my previous vehicle. It was an '88 GMC Full Size Jimmy. You will still have to remove the tank though.
What I did was:
- drop the tank
- pull back the carpet
- drill 4 holes (one for each corner)
- cut out the panel with a sawzall
Then I:
- Took 4, 1" x 4" steel plates (about 1/8" thick)
- Drilled a hole into the center of each (I think they were 1/2" holes)
- Welded a nut to the back side of each plate at the hole
- Tack welded these 4 plates onto each corner of the access hole
- placed the panel back into place
- drilled 1 hole in each corner to line up with the steel plate's hole/nut
- used 4 bolts to screw the plate down
This took me a whole afternoon, but I was made sure I would never have to drop the fuel tank for a replacement pump again!
Hope this helps,
Thomas
-- '84 K5 Blazer --
http://Stoopalini.coloradok5.com