Moroso Vacuum Relief Valve - Billet Aluminum 1125408 and the car has factory

and the car has factory settings

If the distributor will not go all the way down

Midnight Series

Various Mopar Applications 2011-17

Moroso Vacuum Relief Valve - Billet Aluminum 1125408 and the car has factoryProduct Description: Vacuum Relief Valve 3 4 16 in Male Thread Nut Adjustable Billet Aluminum Natural Sold Individually Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools,