73' RSR Mufflrs

[martin_gibson]

Hi,

Can anyone tell me what the theoretical dimension are for the following components on a 73 RSR bumper?

1. Distance between exhaust pipe cut-outs (centre to centre).
2. Max diameter of exhaust pipe cut-outs for exhaust pipes.
3. Distance between lower edge of engine lid and centre of exhaust.

Clearly if someone has a fully dimensioned elevation of a 73 rsr bumper that would be very useful.

Thx

Martin Gibson
911SC 3.6