Quote:
Originally Posted by Thomas591
On my car definetly not. On the front subframe there was not a single BSF bolt. I collected all the original screws and measured them, then bought new ones. all UNF. Very strange...
I found a few BSf bolts on the rear axle and its suspension. But even the studs for the swingarm housings were UNF.
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Well now you have got me wondering Thomas
Maybe I am making assumptions! It was 20 years ago and I must admit I didn't measure every nut or bolt, and some of the work was done by a third party. I'll have to go back and look at what he supplied and what I bought from Bristol. I know for sure that the "thin turret nuts" that secure the upper wishbones to the crossmember were bought from Bristol and they were 1/2" BSF.
I was given the impression by Bristol at the time that many suspension parts carried through from the 407, 408 & 409 to the 410 and 411 (and probably the 412). Certainly many of the parts I bought from Bristol for my 411 had 407-409 part numbers.
Is it possible your car had already had restoration work done and someone had already replaced most the BSF nuts and bolts with UNF?
Regards,
Kevin