From Lollar Pickups:

Neck Model:
"Looking for clarity? Then this is the neck pickup for you. The Lollar Alnico 3 produces an unusually clear tone with even frequency response. Compared with the Lollar '52 series, the Alnico 3's overall output is lower while the bass tone is leaner and tighter. This neck pickup uses Alnico 3 magnets, 43-gauge wire, wax potted coils, and vintage style cloth covered lead wire."

DC: Neck 8.7K

Bridge Model:
"The Alnico 3 series is our brightest Tele style set. You can expect extra punch and clarity, plus a tighter low end and less midrange as compared with our other Tele style sets. It's designed with staggered pole pieces and a classic style string wrap around the coil. Made with Alnico 3 magnets, wax potted coils, and vintage style cloth covered lead wire. Also available in a string wrapped flat-pole version."

DC: Bridge 7.3K