Width between beams is 43 mm
Length of beams is 89 mm
Width of each beam is 12 mm
Distance between the centers of the top firewall mounting holes is 47mm
Distance between the centers of the lower firewall mounting holes is 32mm
Overall length of the mount is 101 mm
The Diameter of the fire wall bolt holes is 4 mm
Fixing bolts are not included
All Measurements are approximate