OK I am about to put in a 6. I am going to use the quick 6 motor mount and a side shift tranny. Has any 1 used the Quick 6 mount and what modifications did you need to make if any. Also the car is a 75 and I was also wondering if I need to change out the relay board in the engine compartment. I am using the stock engine wire harness from a 914-6
Thanks
Mark