Check the listing for details. Fender Classic Series '70s Stratocaster 3-Bolt Mount U Neck - Maple Fingerboard. Condition: New. Listed at 314.99 USD. Classic Series ‘70s Stratocaster 3-Bolt Mount “U” Neck - Maple FingerboardCrafted at the Ensenada, Mexico manufacturing facility, this genuine vintage-style 3-bolt Stratocaster guitar neck features a comfortable "U"-shaped profile and 7.25 in.-radius maple fingerboard with 21 vintage-style frets. Although this neck features a 3-bolt design typical of '70s Strats, only the bottom two neck mounting pilot holes are available, giving you the flexibility to use this neck with many different guitar bodies.The synthetic bone nut is pre-slotted with "pilot" string location grooves to make spacing a breeze when performing the final string slot filing, while a gloss urethane finish on the back offers smooth playability.