AutoMeter 10,000 RPM Pro-Comp Memory Tachometer - 3-3/4" 11000304 Specialty jam nuts have smaller

Specialty jam nuts have smaller outside diameters

1970-1973 Plymouth Duster

Removes contaminants that can degrade fabric performance

Units are completely wired for easy installation and include detailed instructions

AutoMeter 10,000 RPM Pro-Comp Memory Tachometer - 3-3/4" 11000304 Specialty jam nuts have smallerSince 1957, AutoMeter has set the standard in performance, accuracy and durability with their legendary Tachometers. The absolute pinnacle of engineering and technology, it's no wonder AutoMeter can lay claim to more motorsports victories than every other gauge manufacturer combined. The patented air core meter movement, wound in house to exacting standards, can move the needle from 0 10,000 rpm in 333 milliseconds. An ultra bright LED shift light