The mounting studs are 1-3/4" center to center

this unique chrome petcock fits direct to the bottom of your S&S Super E and Super G carburetor

Stainless steel

and also provides a new home for your stock ignition key switch

Louvered Air Cleaner for Harley CV / EFI 1991-2020 - Black Thread Size_7/16-20 The mounting studs are 1-3/4"Fits all 1991 2020 Harley Davidson Sportsters XL Fits all 2004 2017 Harley Davidson Dyna FXD Fits 1993 2006 Harley Davidson Big Twins with CV carburetor Mounting hardware and gasket included Made in the USA This classic Louvered Air Cleaner is made to fit a CV carburetor and EFI (electronic fuel injection) throttle body, as found on 1991 2020 Harley Davidson XL Sportsters. On Sportsters the CV carb and EFI bolt pattern are the same. It also works on