These pickups were installed in my '78 Jazz upon purchase. Supposedly the original bridge pickup went out and was replaced with this Basslines. They were a good set of pickups but I love the Fender noiseless, so I went with them instead. I'm really debating letting these go because they were the originals in my bass. However I'm not putting them back in, and I don't plan on selling the bass Older Fender parts are going for ridiculous prices on eBay, but I'd like to hook up a TB'er. $200 shipped OBO (I think the neck pickup is worth that alone, so get a bridge pickup for free!). Will trade for a Aguilar Tone hammer preamp/di pedal.