Gotoh SD91 Series Vintage Machine Heads, 6-Inline, Nickel (Treble Side)

MADE IN JAPAN

Gotoh's SD91 tuners are a fantastic replacement or upgrade with the correct vintage 1:15 gear ratio. Requires vintage sized 11/32" (8.73mm) holes. Or, use conversion bushings (sold separately) to mount them into modern 10mm holes.

Package includes all necessary mounting hardware.

Orientation Guide:

Bass Side = Left side of the headstock = For a standard right-handed (or left-handed reverse) headstock
Treble side = Right side of the headstock = For a standard left-handed (or right-handed reverse) headstock

Mounting Details:

• Hole Size Required: 11/32" (8.73mm)
• Bushing Type: Press-fit
• Maximum Headstock Thickness: 17.75mm
• Hole Spacing: MUST BE 23.8mm
• Mount Type & Position: Multi-screw, inline (see dimensional drawing for details)