Below is the answer from advanced adapters. They still offer the kit. Balancer issue, not sensor problem. >>> MarkWe are still offering the kit and added a new one for use with GM automatic conversions and our adapter plate. We did have an issue with the kit but was not a sensor issue. The problem was the harmonic balancers were out of round where we machine the tone groves. The kit you have does not have any issues to be concerned with. This was a problem with the factory supplied part to us. Sent from my BlackBerry® wireless device from U.S. Cellular -----Original Message----- From: wrambler242@xxxxxxxxxxx Sender: amc-list-bounces@xxxxxxxxxxxx Date: Wed, 22 Sep 2010 20:11:51 To: AMC, Rambler, Nash, Jeep and family<amc-list@xxxxxxxxxxxx> Reply-To: wrambler242@xxxxxxxxxxx, "AMC, Rambler, Nash, Jeep and family" <amc-list@xxxxxxxxxxxx> Subject: Re: [AMC-list] new amc's Really? Advances kit has been on mine for years now. Sensor problem? That baffles me as it simply a manual trans Jeep CPS. Not saying they did not stop making it. Just curious as mine has performed flawlessly. Sent from my BlackBerry® wireless device from U.S. Cellular -----Original Message----- From: Frank Swygert <farna@xxxxxxx> Sender: amc-list-bounces@xxxxxxxxxxxx Date: Wed, 22 Sep 2010 11:22:02 To: <amc-list@xxxxxxxxxxxx> Reply-To: "AMC, Rambler, Nash, Jeep and family" <amc-list@xxxxxxxxxxxx> Subject: Re: [AMC-list] new amc's The 258 flywheel or flexplate works on the 4.0L and vice-versa. You must match the starter to the flywheel/flex plate (4.0L starter needs 4.0L flywheel, 258 starter 258 flywheel). It's not hard to modify the old style bell to accept a CPS if you want to go with the computer. In that case you need the 4.0L flywheel. The other choice is $350 or so for a CPS relocation kit from HESCO. My understanding is that Advance Adapters has stopped selling a kit due to some sensor problems. ---------- From: d stohler<das24rules@xxxxxxxxx> To:amc-list@xxxxxxxxxxxx another question with the 4.0. would the flywheel off the 258 work on the 4.0? im thinking not. i probably got to get a 4.0 manual flywheel? will the clutch off the 258 work on a 4.0 flywheel if i got to change it? (im thinking i have a lot of work ahead of me) -- Frank Swygert Publisher, "American Motors Cars" Magazine (AMC) For all AMC enthusiasts http://www.amc-mag.com (free download available!) _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com