

Grover Vintage Imperial Machineheads ~ 3+3 ~ Chrome
The 151 Series is distinctive in styling and quality, the Imperial⢠made its first appearance in the 1970ās. The most notable feature of this unique machine head is the futuristic Three-Step button, a fresh and funky design trademarked by GroverĀ®.
⢠Sealed-in, lubricated gears
⢠16:1 gear ratio
⢠25/64ā post hole
⢠Post length to hole: 22.2mm
⢠Overall post length: 27.4mm
⢠Weight per pc/per set: 1.8oz/10.8oz
⢠Max. string gauge: .074ā
⢠Hardware included (bushings, screws)
⢠Drop-in replacement for: 152 Series
Original: $43,333.65
-70%$43,333.65
$13,000.09Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 151 Series is distinctive in styling and quality, the Imperial⢠made its first appearance in the 1970ās. The most notable feature of this unique machine head is the futuristic Three-Step button, a fresh and funky design trademarked by GroverĀ®.
⢠Sealed-in, lubricated gears
⢠16:1 gear ratio
⢠25/64ā post hole
⢠Post length to hole: 22.2mm
⢠Overall post length: 27.4mm
⢠Weight per pc/per set: 1.8oz/10.8oz
⢠Max. string gauge: .074ā
⢠Hardware included (bushings, screws)
⢠Drop-in replacement for: 152 Series













