so i probably should have asked this question before i began distributing my LQ4 parts for money but, these things happen. my question is, will the aluminum L33 5.3 accept a manual transmission? i know the GMT 800 was offered with a manual transmission on the 4.8 and 6.0 only. i also know that the 5.3, 5.7, and 6.0 use a 3.622" crank, but is it the same 3.622" crank? i wouldn't hope that GM would do something like make a separate part number for ANY 5.3 crank (let alone the exclusivity of the L33) due to it's automatic-only setup, but i've seen them do some dumb s*** before. or am i asking a silly question 'cause the mighty Gen. III does not need a pilot bearing because of some other super-engine characteristic? please help!!!

 

Everyone I've seen has a crank that will accept a pilot bearing. You should be good.