Earl's Brake Booster Check Valve - 13/16 in Hose Barb Inlet - 1/2 in Hose Barb Outlet - Black 42030R Sprung Segmented face Organic/Carbon Composite

Sprung Segmented face Organic/Carbon Composite DiscVehicle Applications: 1994 thru 2004 Dodge Ram 2500 and Ram 3500 5

The 10 Hole Top Air design directs airflow around the top of the helmet for comfort and onto the shield to reduce fogging

500" OD valve guides

1996-1999 Ford E-150 Econoline

3/4 in 36 Spline to 3/4 in Double D

Earl's Brake Booster Check Valve - 13/16 in Hose Barb Inlet - 1/2 in Hose Barb Outlet - Black 42030R Sprung Segmented face Organic/Carbon CompositeThis check valve is for use with naturally aspirated engines only (not for use w Turbocharged & Supercharged engines). Machined from Billet 6061 T6 Aluminum Anodized Black or Clear for Superior Corrosion Protection Choose from 6AN Male, 3 8" Barb, or 1 2" Barb for Vacuum Hose Fits Brake Boosters w 13 16" Hole for Grommet 1 2" Barb Fits Most GM LS Engines, 3 8" Barb Fits Most Other Domestic & Import Engines, 6AN Male for Use w AN Hose Valve Material: