Width between beams is 38 mm
Length of beams is 88 mm
Width of each beam is 12 mm
Distance between the centers of the top firewall mounting holes is 41 mm
Distance between the centers of the lower firewall mounting holes is 25mm
Overall length of the mount is 100 mm
The Diameter of the fire wall bolt holes is 4 mm
Fixing bolts are not included
All Measurements are approximate