These guitar machines are a triumph in engineering and style. The housing provides a maximum bearing for worm gear and string post. Gear Ratio is 14:1. Worm and gear are precision-cut for perfect meshing. This eliminates backlash and slippage. Countersunk tension tension screw permits players to regulate turning tension to any degree. Gear box has a special lubricant for lifetime, trouble-free service. Includes 5/8" washers, bushings and wood screws.

Gibson Historic Spec replacement parts are made to the exact specification and equipment as originally used to craft the guitars of the Gibson Custom, Art and Historic Division.

Grover Vintage Tuners. 'Gibson Deluxe' Style. 3-Per-Side. Gold. Package of 6. 'Grover Deluxe' on tuners. 14:1 gear ratio The Grover® deluxe machine heads are mounted three to a plate for the vintage look that has been popular for decades. The stamped back plate provides a sturdy base for mounting vertically or horizontally on the head stock. The housings are securely fastened to the base insuring proper gear and worm alignment for accurate tuning. Bushings and screws included.

The same excellent features as the original 97 series, now with an 18:1 gear ratio!