Description
1-3/4" Tubes
where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices
1975-1986 Chevrolet C20 CID 350
660 in Head
Holley Two Port 4.5 9 PSI Bypass Style Fuel Pressure Regulator For Systems w a Return Line Back to Fuel Cell Rear Shocks 1 3 4" Tubes Size:12 Wide STIAA0114AF2640101 Resist Carbon Tracking 5846 001 1 3 4" Tubes where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices