I bought this GM NOS ground strap for my 1954 3/4 ton.

11 & 1/2 " center to center of the bolt holes.

see: @ photobucket

http://i669.photobucket.com/albums/...eGroundStrapGM1883109NOS_zpsac33193b.jpg

http://i669.photobucket.com/albums/vv57/glp0329/Strap1883109_zpse66bc409.png

Last edited by '54 3600; 09/20/2013 4:36 AM. Reason: add info

1954 3600
A big help to many on the Bolt
Now cruising in
The Passing Lane