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FF Metal battery relo box

1.9K views 10 replies 8 participants last post by  WBILB  
#1 ·
What's involved in installing the FF Metal battery box trunk relocation kit in a completed MKII ? What if any special tools will I need? What little "tricks" for the install have anyone found/used. Any help would be appreciated!
 
#2 ·
Tools I needed:
Hand riveter (confined space inside the box)
Rt. angle drill (also due to confined space)
Saber saw - to cut out opening in sheet metal as well as the center 3/4" square tube.

I am using a red top Optima and it barely fits - had to remove some of the front and back rivets to slide it in. The bottom of the box barely clears the angled brace for the panhard bar when installed in the specified location.
I lined the bottom of the box with a 1/8" sheet of rubber (don't think it came with the box.) I just slid the back edge of the cover under the rear trunk pan and used the front 2 screws to hold it on.

That's all I can think of.

Good luck.
Randy
 
#3 ·
WB,

Its pretty easy to put in. There is one brace that you cut out of the frame, some guys reweld it to the left or right of the battery box, but my thought is that the box itself is probably a suitable replacement for the brace.

-Scott
 
#4 ·
I love mine. It's definitely on the list of good build decisions. My Optima red top fits with no problem.

The directions weren't very clear to me. The bottom portion of the trunk needs to mount ON TOP of the upper/forward portion of the trunk floor. Part of the lid will slide under the 1/4" overlap and secure the box lid. Screwes hold down the other end.

Good luck,
Jeff
 
#5 ·
#6 ·
Measure twice...

Mine went into my Mark I without much trouble.

A good file to get the cutout smooth makes fitting it alot easier.

Using an Optima Red Top and it is a perfect fit.

Also installed a cutoff switch with a built in relay, and a built in battery charger hook up.

Finished the trunk install with new dynomat and carpet.

A work in progress.
 
#11 ·
Optima red top

Got my box in and it looks great .....BTW Optima Red tops (type 34, 800 CCA, top post only) can be had at Amazon.com for $137.00 with free shipping!! If you click "Super Saver" (free) as the shipping method you will see some blurb about 7 to 9 days for shipping + 3-5 days for porsessing. I ordered mine on Friday and got it yesterday, the following Wednesday in a Super strong cardboard shipping box.