I'm finishing up my v8 swap in my Jeep (I know, but I do have two other chevy trucks). The SM-465 I bought didn't have a cover over the bottom part of the bell housing, so that's exposed. Will that be a problem? I've got the dust shield that came off the orinigal SR-4 transmission in the jeep, and it looks like it might bolt up (but would be a pain since its all put together in the jeep). Thanks!