I put a 351W and C4 in my '66 Ranchero to make it more reliable for commuting to work 2 1/2 hrs away. Previously it had a rather peppy 289 and top loader 4 spd in it :steering: It would have been fun to get that 289 on a chassis dyno, it would burn the G60s through first and second and half way through third :D. Left the third peddle in it in case the next victim wanted to return it to it's 4 spd heritage. Couple pieces of 1"x1/8" flat stock and a short piece of 1" box tubing and tied it to the brake pedal.