Allstar Performance Master Cylinder Plug Kit — 1/2-20 & 9/16-28 in | ALL99258 1972-gmc-k35-k3500-pickup-esi6118230 no to mention the Air

no to mention the Air Lift reputation for great customer service and technical support

Fleece Performance 03-18 Dodge 2500/3500 Cummins Upper Fan Pulley Idler (Black Contrast)

Wrinkle-Black Powder-Coated Intake Tube directs unrestricted airflow from the large filter to the turbo for more horsepower and torque

Fits upper and lower connection

Allstar Performance Master Cylinder Plug Kit — 1/2-20 & 9/16-28 in | ALL99258 1972-gmc-k35-k3500-pickup-esi6118230 no to mention the AirThis Allstar Performance master cylinder plug kit is made from zinc plated steel and includes plugs in 1 2 20in and 9 16 28in thread sizes, covering both common master cylinder port sizes. Compatibility Universal master cylinder port plug kit, two thread sizes included: 1 2 20in and 9 16 28in. FAQ What thread sizes are included in the ALL99258 kit? The ALL99258 kit includes plugs for 1 2 20in and 9 16 28in threaded ports. What is the ALL99258 made