Oil Filter Adapter without Bypass

Unlike an original OEM piece, this non-bypass adapter is designed to force 100% of the engine oil through the filter. It fits 1967 and newer small block and big block Chevys. The adapter includes one gasket and two 5/16-18 x 1" shocket head cap screws. Replacement for stock oil filter to spin-on style oil filters. Designed to fit 1967 or newer small block and big block Chevy. Aluminum. Non-bypass adapter. Includes one gasket and two 5/16-18 x 1" shocket head cap screws. Note: As an alternative, our parts # 720-1029 or 720-1044 are remote filter mounts that will fit modern spin-on filters with 13/16”-16 threads (replacing your old canister-type filter).