I have a 96 Celica st Auto and my engine has bad piston rings and i would rather just swap out the motor instead, What is a good motor that would bolt straight up to tranny? Thanks anything helps

Welcome to the site. Read stickies

What are stickies?

whenever you go to a sub form like engine /transmission or suspension/handling/brake. at the top of the page before you see the threads created by other uses has a heading that says important topics. which we call stickies/ that should be edited by the admin i must say. anyways look for keyword swap

http://www.6gc.net/forums/index.php?showtopic=73956

Thanks so much