i want to swap out the 307 and drop in my sbc 400 did the h/o 2004r come with the universal bell housing on the tranny? or well my SBC400 match right up to the 2004r? and i've heard the motor mounts for the 307 are the same for sbc motors is this true or will i have to swap in some chevy 350 motor mounts?

 

See your other post!!! should be no problem!!

 

You don't need two threads about this