whats length is the Kickdown rod?

[SPJA]

does anyone known how long is the kickdown rod that comes up from the trans and bolts to the carb suppose to be on a 1975 Mustang II Mach I

whats the original length of it?

 

[SPJA]

i replace my carb with a 600cfm holley and and the rod is too long and the carb before that was a quadrojet