Bench seat mounting hole locations...

[biohazardbill]

Anyone have a quick diagram or some measurements for the bolt holes that hold down the bench seat on this series truck. I have some seats to put in that are said to line up directly with the bench holes but my ride is a Suburban which uses a different setup. Any help greatly appreciated.

[jayoldschool]

I just went through this. The PO of my truck had cut the bolts off flush with the floor. You can see where they go from the bottom, there are little rectangular reinforcements welded to the floor pan. I simply placed the seat in, lined up the old bolt pieces, made marks, and drilled straight through the old bolts. Bolt and nut to mount the seat. Could have tapped, but didn't bother.

[1963c-10]

I have a gutted cab right now. I can get measurements tonight if needed.