418a 0 #1 Posted September 14, 2009 I have a b80 4 speed and the trans started locking up in gear without being in gear.The drive pulley size is 3/4 inch I have a 310 8 speed that I'm going to swap out its drive pulley is 5/8inch.Which is the better trans here,I would thing the 4speed but don't know.Any help would be great,Can I get parts?? 418a :scratchead: Share this post Link to post Share on other sites
