The 920D Custom Shop Les Paul pre-wired upgrade harness with a single Orange Drop .022 uF cap is a very economical way to improve the tone of your Seymour Duncan P-Rails equipped Les Paul! This harness works well with other 4 conductor Duncan pickups too but it's designed to get 4 distinct sounds out of your P-Rails.
Direct replacement for your USA Les Paul Standard, Traditional, Classic and other Les Pauls which use LONG shaft pots.
Hear what you've been missing from your humbuckers!
Please note: This kit is designed for Gibson Les Paul's that use LONG shaft pots (Gibson USA Standard, etc and Gibson LPs made after 1977). Also, CTS pots require a 3/8" hole (in the top of your guitar); most USA made guitars are drilled this way, however imported guitars often are not.