Michael Bullington 5 #1 Posted October 31, 2008 I have seen these engines with the extended black oil filler tube...did these come from wheel horse like this or is this a replacement block item. thanks Michael Share this post Link to post Share on other sites
evanloock 216 #2 Posted October 31, 2008 I have seen original engines from the 657, 607 & 606. These had the dipstick screwed directly into the side cover. The extended tube is probably the result of the motor being short-blocked at some point. Bill Pearson has more tractors with the H60 and HH60 engines. He should be able to authoritatively comment on this subject. Share this post Link to post Share on other sites
