AutoMeter Z-Series 4000 RPM Tachometer - Electric - Analog - 2-5/8 in Diameter - Pedestal Mount - Black Face Racing Spark Plug 12 AN O-Ring Outlet

12 AN O-Ring Outlet

Starting with a CNC cut 3/8" thick flanges into 2-1/4'' primaries stepped to 2-3/8'' with 4-1/2" merge style slip on collectors

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AutoMeter Z-Series 4000 RPM Tachometer - Electric - Analog - 2-5/8 in Diameter - Pedestal Mount - Black Face Racing Spark Plug 12 AN O-Ring OutletSince 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