Well after no insight from mack, might as well talked to a fence post, but anyway you can swap those pumps from what found out my 93 cl had a 91 fuel pump on it and it is timed on #6 the fuel pump I put on is a 95 and it is timed on #1. The fuel lines are in different locations from pump to pump also but everything works well no issues, did find out u absolutely have to have that a b light to get the timing right we tried getting close and you could tell it wasn't right.