Anyone know where to get these as putting in a five point harness with new seats? Also any help on the thread sizes would be greatly appreciated?
Will need 3 per seat so think they may be different from what I've been reading
Thank you

 

I bought something like this for one of my cars. You will need backing plates if you are drilling to the floor. They will screw into standard seatbelt points too without the need for the backing plates.

http://www.ebay.co.uk/itm/Eye-Bolts-...item43c2bb46fb

FIA harness plates:

http://www.ebay.co.uk/itm/Eye-Bolts-...item43c2bb46fb

Alternative:

http://www.ebay.co.uk/itm/50mm-Seat-...item3f120a14cc

Should all be 7/16UNF thread.

 

That's perfect just what I'm after, thanks for the help

 

No problems.