Earl's billet aluminum brake booster check valve replaces the OE (Original Equipment) plastic valve for a clean custom appearance. Choose from black or clear anodized finish & (3) vacuum hose options (3/8" hose barb, 1/2" hose barb, or -6 AN male flare). Fits most brake boosters or vacuum canisters w/ 13/16" port (inside diameter of the grommet on the brake booster).

Features

Billet Check Valve is More Attractive Than Plastic OE Style Valve

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: Premium FKM - Lasts Much Longer Than OE Plastic & Rubber Valve

Fits Most Brake Boosters w/ .588" Port (Inside Diameter of the Grommet)