been a long while since Ive been on here. need to dump a little cash into the car. been working on the overheating problem awhile. so question is was thinking, would the shroud off a 400 engine fit on the the 350 engine? looks like it would work better, more inclosed.. not sure what temps these engines would run at when slow cruising. seen my temp go up to 210 and it usually scares me a little. usually put it in neutral and run the rpms up a bit, which cools it down a little. usually run about 190 to 195.. have done upgrade on water pump, added the panels on top of radiator support. tried water wetter.. have a faily new 3 core radiator.. tried a couple different fans. upgraded the fan clutch.. removed the fan clutch..