AutoMeter Phantom Memory Tachometer - 5" - 10,000 RPM Pedestal Mount RS00500309 5/8 in Center Hole

5/8 in Center Hole

125 in Bores

Fits small or big block Chevy V8 and 90° Chevy V6

Intercooler Hot Side

a partial weld that allows the coolant to bypass the radiator core completely

AutoMeter Phantom Memory Tachometer - 5" - 10,000 RPM Pedestal Mount RS00500309 5/8 in Center HoleSince 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