the Buick 322 54-56 passenger car was used in GMC but not chev l/duty trucks as chev had the 265. Could have been used in chev medium duty trucks though as this application is more than likely why the 348 was developed for 58
ron

http://s908.beta.photobucket.com/user/padresag/library/turned%20works
http://s908.beta.photobucket.com/user/padresag/library/furniture
and a little history of where I come from
http://forum.woodenboat.com/showthread.php?156542-old-boatshop-in-Steveston