Earl's Brake Booster Check Valve - 13/16 in Hose Barb Inlet - 3/8 in Hose Barb Outlet - Black 20193YW 800 lift over our previous

800 lift over our previous best in spite of its 5cc smaller intake runner

Air Intake Splash Shield

we spend a great deal of engineering time on each product

Adds a solid rear jacking point to each side of the vehicle

Earl's Brake Booster Check Valve - 13/16 in Hose Barb Inlet - 3/8 in Hose Barb Outlet - Black 20193YW 800 lift over our previousThis 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: