i am swapping out the 318 in my truck to a 360 the problem is that the 360 had an automatic behind it so the hole it the crank where the pilot bearing would go was not machined big enough. my question is, is there a place i can get a new pilot bearing that has the right dimensions (.914 OD and .753 ID) or do i have to tear the motor apart and have it machined to the larger size (.941) any help would be greatly appreciated