.588" Barb for Booster Grommet (fits Grommet w/ 13/16" OD on Booster), 1/2" Hose Barb for Engine Vacuum, Black Anodized Finish, 1/2" Vacuum Hose Fits Most GM LS Engines
Earl's billet aluminum brake booster check valve replaces the OEM 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 OEM 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 OEM Plastic & Rubber Valve
Fits Most Brake Boosters w/ .588” Port (Inside Diameter of the Grommet)
Specs
Adapter Type
Brake Booster Check Valve
Angle
90 Degree
Brand
Earls
Emission Code
5
Finish
Anodized Black
Hose Barb
1/2"
Hose Barb (A)
.588"
Material
6061 Aluminum
Product Type
Brake Booster Check Valve
Seal Material
FKM
Part Number
AT252008ERL
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
