venezuelanmustang

Hi, i am doing my adjustable clutch linkage and i need to know if i need to put the return spring on the quadrant. If i dont wouldnt the pedal not return and it wouldnt have any resistance. And also the bbk firewall adjuster, how do i install it. Does anyone have pictures of their clutch linkage and firewall adjuster? These would be very helpfull since bbk didnt give me any. Thanks