![3/8" EFI Coupler](http://silasauto.com/cdn/shop/products/20191225_202901_{width}x.jpg?v=1577323964)
These are the 3/8" couplers used in our flex fuel kits. They feature Viton© o-rings,
Crescent-lock hex screw-in retainer, E-85 compatible, and are Black anodized aluminum.
Crescent-lock hex screw-in retainer, E-85 compatible, and are Black anodized aluminum.