Single Head / Main Stud12mm X 1
these regulators are an ideal replacement/upgrade from the traditional Holley style 2 port regulator
Small Block Chev 168 Tooth Internal Balance FlexplateSuits 10
The expanding sleeves feature a neoprene finish to protect the inner surface of the bearings and to drive the camshaft bearings smoothly into the engine block
Ford Racing Tachometer AU880084 Product:3-3/8", Black Dial, 0-10,000 rpm, Electrical, In-Dash Single Head / Main Stud12mmFord Racing Tachometer3 3 8", Black Dial, 0 10,000 rpm, Electrical, In Dash AU880084 880084 Operates on 4, 6, or 8 cylinder engines with points, electronic, and most 12V high performance racing ignitions. Licensed Ford Racing gauges made by Autometer. Black face with Ford blue oval logo, red pointer and attractive silver bezel. These gauges feature "Through the dial" LED illumination.