I have a standard with a 302 and i believe the transmission is from a 2.8 but i could be wrong. I know when buying the pilot bearing it was not the standard 5.0 one. Anyways it has been running strong for about 5 months now and just today after stopping at a red light i put it into first and i noticed it was a bit more difficult. so i started to head home and on my way which was approx 20 blocks i then had to start forcing it to even go into gear. what would cause my problem?