tachometer-filter-sn20 BatteriesandAccessories These style clamps replace U-bolts

These style clamps replace U-bolts and clamps

7L V8 1975 Chevrolet Laguna 400/6

7 L V8 2007 Dodge Ram 3500 SLT 345/5

7/6 V 2006 - 2007 Chevrolet Corvette 4/8 V 2007 Chevrolet Silverado 1500 Classic 4/8 V 2008 - 2010 Buick Allure 3

tachometer-filter-sn20 BatteriesandAccessories These style clamps replace U-boltsOverview: Classic Instruments Tachometer Filter Tachometer Filter The SN20 is a low pass filter. This filter allows signals of valid tachometer frequencies to pass through to the gauge while blocking high frequency interference. This filter would be helpful if you have interference on the tachometer's signal which is causing erratic behavior on your tachometer. Specs: Application Universal Bezel Included No Brand Classic Instruments Emission Code 6