1" BSP Inlet/Outlet Adaptor Aluminum Fits Non-AD with a 3.70 diameter
1-12 UNF 3/4" Flow (Aluminum)
PetroClear Aluminum Heads are epoxy impregnated.

APPLICATION:
40502/5/10/30 P, 40510 A, 40510 D, 40510/30 W, 40810/30 P-DV, 40910/30 P, 40910/30 W