I searched the park brake boot with dimensions, mine has a square ring for the 4 speed and the oblong ring for the brake, I found some that were close enough to work. Summit Racing has several options.
So weird, I was literally sitting here on Summit about to pull the trigger and it crossed my mind to check this thread first. Thanks for checking the measurement approximations too.
Also thought you'd like to know your C60 is a 2-ton truck, not a 1-1/2 ton.
Mike B
Get outta here! Guess I'd better update some things. Thanks, Mike.
