Will a LU off a 1964 85 hp 6 cyl merc work on my 1973 115 hp 6 cyl Merc
D dngbt5 Seaman Apprentice Joined Aug 23, 2010 Messages 37 Jul 25, 2013 #1 Will a LU off a 1964 85 hp 6 cyl merc work on my 1973 115 hp 6 cyl Merc
Faztbullet Supreme Mariner Joined Mar 2, 2008 Messages 15,616 Jul 25, 2013 #2 Re: 1973 115hp Merc LU swap with 1964 85 hp 6 cyl Nope as shift spline is square.....you need a unit off a 1970-1984 90/115/140/150hp....
Re: 1973 115hp Merc LU swap with 1964 85 hp 6 cyl Nope as shift spline is square.....you need a unit off a 1970-1984 90/115/140/150hp....
