lots of questions

[rieckmanntrucking]

first off I would like to say thanks for any help you guys can give as I have alot of questions . i am putting together my version of a best of everything truck a 67lwb body on a 71k20 frame and axles . 1st im going bbc that is currently sbc . Will the 72 bbc frame mounts bolt to the 71 frame or just find 71 stuff ? 2 I would like to go with a 4l80e trans is there any issues with this set up such as tunnel clearance , linkage etc ? 3 what would be the best suspension set up to go with . I would like to put 33 or maybe 35 in tires on but not any higher than i have to clear decent but want it to ride and handle good . I am sure alot has changed over the last 15+ years that i have been out of the playing stage with stuff . Any info or ideas would be helpful . I have done a fair amount of looking around for info both on this site and others and just cant quite find the info im looking for . Thanks again !