M16x1.5MM to 1/8 NPT Fits GM LS Engine Oil Port Gauge Oil Supply Access Black.
$11.99
M16x1.5 mm with crush washer. Goes on side of GM block. fongoff_zggo mainly product Engine oil rail, FUEL PIPE ADAPTER, Radiator, etc. which is suit for up to hundreds of car models. We have own vehicle parts manufacturer.
