I haven’t seen a lot of posts about rear bench seats so I wanted share some pictures. I’m sure there’s a better solution, but this is how I did mine about a year ago.
Seat used:
Part Number: G1-4000-CDN+G1-4507
Additional Hardware:
(1) Ten foot piece of Unistrut
(4) Longer stainless steel bolts/washers to secure the seat onto the mounting posts
(4) XL fender washers placed between the mounting posts and Unistrut
(1) Six foot piece of stainless steel square tubing
(4) Sets of stainless steel nuts and bolts for mounting the square tubing
(2) Aluminum plates. I had these left over after I upgraded to lithium.
Tools:
• Drill with various metal drill bits
• Sawzall
• Light duty vise
• Tape measure
General Notes:
- I don’t think the unistrut frame is necessary, but I wanted my seat to be a few inches away from the fiberglass cover.
- The seat comes with instructions, but I fabricated a few things to increase the structural rigidity
- Stainless steel hardware was used wherever possible
- I need to sweep out my garage