[skidlids]

Phillipe
My Dymag arm is made too take the Corsa hub which I understand is larger than the standard hub. My arm has then been fitted with a alluminium sleeve to allow it to take the standard hub.

My mate in Seattle has a rear Billet caliper on his 955, but had to have his standard caliper bracket modified with a bit chopped off and another bit welded on

As for engine mounting bolts, I'm not sure if they used any larger ones prior to the year 2000