AutoMeter Spek Pro Tachometer 8,000 RPM Electric Analog - 5" Diameter 9210D Pads measure 8-1/2" wide and

Pads measure 8-1/2" wide and include two molded-in studs with hardware for easy installation

including narrow pattern lightweight and standard bell housing bolt patterns

Case / Mandrels / Rolls

Chevy Center Bolt

Adapter Fitting 12AN To 3/4"NPT Aluminum 45 Degree

AutoMeter Spek Pro Tachometer 8,000 RPM Electric Analog - 5" Diameter 9210D Pads measure 8-1/2" wide andSince 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