Chamber mount dimensions please

[GMC]

Can anyone give me the dimensions of the rubber chamber mount?
I need the dimension of hole to hole and offset.

Part No 6..



The mount is used on these models...
 1981 CR125R A MUFFLER 81-82
1981 CR250R A MUFFLER 81-82
1982 CR125R A MUFFLER 81-82
1982 CR250R A MUFFLER 81-82
1983 CR125R A MUFFLER 83
1983 CR250R A MUFFLER 82
1983 CR480R A MUFFLER 83
1984 CR125R A MUFFLER 84
1984 CR250R A MUFFLER 84
1984 CR500R A EXPANSION CHAMBER 84
1985 CR125R A MUFFLER 85
1985 CR250R A MUFFLER 85
1985 CR80R A EXPANSION CHAMBER 85

Thanks in advance

[Canam370]

Geoff, on a 125 RE the hole centres 60mm and 20mm offset (ish!) 

[GMC]

Thanks Paul
You da man