66 Coronet 4sp hump

[64copcar]

Does anybody have a good photo of the factory size of hole needed to install four speed hump correctly. More factory size cut is what I need to know, Thanks

 

[dodgedream]

When I installed my 4 speed hump I just sat my hump in place and drew the outline around the edge of the hump. I then sat the hump aside and cut 1 inch inside of the line all the way around the outline and then installed the hump. That way I have the max space available if I need to do something under the car around the tranny. My car is a 67 so it should be the same

 

[RemCharger]

When I installed my 4 speed hump I just sat my hump in place and drew the outline around the edge of the hump. I then sat the hump aside and cut 1 inch inside of the line all the way around the outline and then installed the hump. That way I have the max space available if I need to do something under the car around the tranny. My car is a 67 so it should be the same

Basically what the factory did. But probably cleaner