Moroso Rectangular Expansion Tank

These expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. Versions are now available with rugged 6061-T6 billet aluminum filler necks welded to the tank to withstand the continuous removal and installation of the cap. They're 100 percent pressure- tested to eliminate leaks, and they accept a standard-size radiator cap (not included).
 
Capacity: 1.25 quarts
Length (in.): 4.625 in.
Width (in.): 3.000 in.
Height (in.): 5.625 in.
Vented: Yes
Drain Valve Included: No
Inlet Quantity: 1
Inlet Attachment: Hose barb
 
Notes:
Features one 1/2 in. NPT female threaded port on bottom and one 3/8 in. NPT female threaded port on side.