do you fit the lap belts of a harness to the orginal seat belt fixing or is it ok to fit them to the front seat (rear)mounting points

which ever it is i need to get some eye bolts does anyone know the correct thread size

cheers phil

 

The o bolts fit stright into all the set belt fittings

 

Don't know about the classic for sure, but the newage are M12 bolts with a fine pitch thread.

 

all i can find are these

Harness Eye Bolts Set of 4 Race/Rally Car 50mm Long on eBay (end time 28-Mar-10 09:34:20 BST)

and my car is a classic
jonmc
i cant find any in that size