Fender 007-8834-049. 4 Pure Vintage Jazz/Precision Bass Reversewind Tuning Heads

Vintage Style Genuine Fender® Bass - Machine (BM) Heads  for Pre-CBS or Vintage RI Bass guitars

Set of four reverse Genuine Fender American Vintage Nickel-plated Bass tuning machines with riveted ears /"clover leaf" style paddles.

Fine gear action, and reverse wind operation like the pre-CBS originals.  Includes bushings. Originally introduced on '50s-era Precision Bass® guitars. Used until CBS era and on American Vintage (US), Classic Series and Road Worn Series basses manufactured from 1998-Present.

Will retrofit to most others vintage basses. Some modification may be required.Mounting hole spacing is 1-1/8 in. across the top 1 in. across the bottom 1 1/2 in. top to bottom(on center)Requires 11/16 in. peghead holes