Tried posting this in the tuning lounge, but no luck with replies...
If someone can help me so I don't have to remove everything from the car as it's snowing outside
What is the correct bolt size for the 166 calipers? I know they are 13mm, but don't know about the thread...
Same goes for standard GTV calipers. They are 12mm, but the thread size is?
A friend is currently making some brackets for me. So he needs the sizes, especially for the 12mm bolts as they will be bolted to the bracket.
And one more thing. As I will be using 305mm discs, I need to offset the calipers for 2,5mm to line up the pads, right? This is the basic bracket design I will be using: http://forum.alfa145.com/index.php?a...e=post&id=9921
So, are the measurements correct for the 305 disc? I know that a few people used this design... so just wanted to be sure.