Upgrade your guitar or build your own with Warmoth Custom Replacement Guitar and Bass Bodies, Necks, and Pickguards! Pickups from Seymour Duncan, Rio Grande, and Lindy Fralin, and hardware from Schaller, Gotoh, Floyd Rose, Planet Waves are available and more! Warmoth has the World’s Largest Online Inventory of bodies and necks that are ready to ship from their Showcase pages. Credit: Warmoth.