Hi, I just installed a 350 from an '83 suburban in my '73 camaro that originally had a 307. The auto transmission is the camaro's original, but I put in a bigger torque converter. The problem I'm having is the tranny is not shifting soon enough, I can't get it to shift into Drive before 55 mph. I'm new at working on engines, but I'm learning, I've heard it may be either the vaccum modulator or the kick down lever. What does the vaccum modulator hose go into? The carb? If it sounds like the kick down lever, do I adjust it forward or back? Please help, I'm dying to fix this after working on the engine all winter!!!
TJ D., 1973 camaro, 350