Richard- Search for "five to fire" or something like that. The wiring boils down to five wires to splice, though it can get more complicated than that. Also, dig through the 4.0L swap forum at Cjoffroad.com (http://cjoffroad.com/forums/forum.asp?FORUM_ID=24). Lotta help there. And if you really get into it, Ian Webb (kirkwood on the forums) helped me out a lot when I did mine. I could offer advice here and there, though I'm no expert. dan Date: Thu, 5 Mar 2009 16:10:12 -0500 From: Richard Estermyer <javelinman74@xxxxxxxxxxx> Subject: [Amc-list] Concord engine question To: <mail@xxxxxxxxxxxx> Message-ID: <BAY144-W21004D87D7EA274498CA0EDDA40@xxxxxxx> Content-Type: text/plain; charset="windows-1252" Not much response to the V8 into the Concord question posted, so how about this? What about a Jeep 4.0 in place of the 258. I'm thinking the bolt up would be the same, but any wiring mods? Or just take the leads in the Concord to the alternator, starter, pick ups, etc. and such and attach. Maybe the connectors are different, but it should all run the same shouldn't it??? Money is tight of course and trying to do my best to keep it in the driveway. Blessings, Richard _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list