I'm looking to upgrading my charging system with a Delco alternator. My current leanings are for a 94amp 12-si model. While searching for how others have mounted the common GM alternators, I never did see anything about the complexity or not of adapting these alternators to the F or 2F engine. I found a business, Quick Start Automotive Electric™ at www.alternatorparts.com and located some handy looking brackets, and an extra wide pulley to fit the LC's wide belts. I've included images of the brackets and pulley below. No, I don't work for these guys, but thought it might be useful info for people that don't have the time or tools to fab custom mounts. I'm not saying that these will work, but they look like a great place to start. The brackets are around $29, and the pulley is $19.
Hope this info helps!
Jeff
Hope this info helps!
Jeff