AutoMeter American Muscle Tachometer - 3-3/8" 1530A14 180 Degree

180 Degree

Champ Dirt Car

7 in Top Diameter

Redesigned cheek pads are more contoured and comfortable than previous ST4 helmets

AutoMeter American Muscle Tachometer - 3-3/8" 1530A14 180 DegreeSince 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 inaugural inductee to the Hot