wheelhorse66 10 #1 Posted February 13, 2014 What's the bolt pattern of a k181 engine? Share this post Link to post Share on other sites
rmaynard 14,926 #2 Posted February 13, 2014 I believe it is 5" x 7-5/8". I will check it later after I clear a path to my shop. 12" of snow so far here in Central Maryland with no letup in sight. Share this post Link to post Share on other sites
