; -16AN female port is designed to be used with Nos. 22622, 63521, 63522, 63523, 63525; Black anodized billet aluminum housing stands 2-5/16 tall, which locates filler neck at highest point to bleed off air on cars with low-mount radiators; No need to worry about gaskets because on the top and bottom of the housing are machined O-ring grooves with included O-rings; Includes a 1/2 NPT port for installing a water temperature sending unit and two 1/4 NPT ports to plumb return lines on popular aftermarket cylinder heads; The unit can be flipped 180° for either right or left water hose outlet location; Use with one of Moroso's Bolt-On filler Necks Nos. 63460, 63461, 63465, 63466, or Block-off Plate No. 63471
- Female -16AN port is designed to be used with PN: 22622, 63521, 63522, 63523, 63525
- Black anodized billet aluminum housing stands 2-5/16 tall
- 1/2 NPT port & two 1/4 NPT ports
- The unit can be flipped 180° for either right or left
