Check the listing for details. Gretsch Branded Tailpiece, Bigsby B6, Polished Aluminum. Color: Aluminum, Condition: New. Listed at 179.99 USD. Gretsch Branded Tailpiece, Bigsby B6, Polished Aluminum Manufacturers Part Number: 006-0138-100 A Bigsby equipped guitar will give you the expressive, fluid sound that only a true Bigsby vibrato can produce. The go-to choice for guitar players looking for unparalleled performance and vintage style, a Bigsby vibrato delivers smooth and accurate pitch changes, allowing you to create subtle vibrato effects. Its classic look and easy installation make it a popular choice for both guitarists and luthiers alike. Discover the Bigsby sound and take your playing to the next level. The B6 is a longer version of a B3 and commonly used with larger archtops including Gretsch 6120 models. The Gretsch branded B6 is featured on many Pro Series Gretsch guitars. The lack of a tension bar creates a shallower break angle over the bridge for a softer string feel.For larger Gretsch hollowbody guitars. Order with confidence from SportHiTech, an authorized Bigsby Dealer. All parts are factory fresh and in original retail packaging.