Longacre SMI Tach Warning LT and LED BKLT 4-1/2in 24232613 12 AN Male to 3/4

12 AN Male to 3/4 in NPT Male

of 24 jet sizes that range from

1970-1971 DeTomaso Mangusta

Controls Front Or Rear Brakes

Longacre SMI Tach Warning LT and LED BKLT 4-1/2in 24232613 12 AN Male to 3/4SMi? Stepper motor techometers use a small electric motor to drive the pointer. It is more precise than the more common 'aircore' instruments whose accuracy can be affected by the windings. Many professional race teams NASCAR?, etc. are switching to this style of tach for the improved accuracy and response (see the in car TV cameras). Longacre is an established brand name in the racing industry and is recognized for dedication to quality, innovation