Do all the 518 automatics come with the lockup converter or can you change it to non-lockup? I have had expensive experiences with lockup converters and don't want one in my latest project.

1986 Dodge Ramcharger 440 2wd, Bracket Racer Under Construction
1998 Ram 2500 QuadCab, new daily driver.
2008 Honda Element
2014 Carry-On 7x14 Cargo Trailer