These are heavy-duty springs that are chrome plated for superior corrosion resistance

These threaded steel bungs are 3/4" diameter and are drilled and tapped all the way through with 5/16"-18 thread

It is for 12 volt bikes and has a dual filament light to function as a running light and brake light

This set includes quantity 2 Stainless Steel Tophats and quantity 2 rubber grommets

#8147-13 Transmission Top Cover Screw Kit 1956-1964 Harley-Davidson Big Twins - Chrome Plated Brand_Biltwell These are heavy-duty springs thatTransmission Top Cover Screw Kit Chrome Plated Fits 1956 64 Harley Davidson Big Twins. Made in Ohio, USA.