The 700 won't be a direct bolt in but it can be done. If you build the motor right you shouldn't need overdrive. My dads been dragracing Pontiacs since the mid 50's. He now runs a 71 Lemans wagon with a race built 455. The car weighs 4050lbs and has run as fast as 11.32 @ 116 mph with DOT radials and full exhaust system. Fact he drives it to the dragstrip. It uses a 3.31 gear ratio! Due to the high torque of the motor, it doesn't need a steep gear. You could do the same thing, gear it down and use a tall tire. My little 250 inline can pull a 3.08 with a 29" tall tire as fast as you want to drive. Your Pontiac motor shouldn't have any problem with a 3.08 or 3.23 with a 31" tire. That works out to about 2150 rpm at 65 with a 3.08 or 2275 with a 3.23. Joe
