Water pump has a 3/8" male hex on the cam side and on the fuel pump side the shaft is 3/8" female to drive most mechanical fuel pumps. Shaft is made from heat-treated steel and rides in sealed ball bearings to give the impeller and pump a long life. Housing of pump is made from billet alum. and anodized on the inside for wear protection while being polished on the outside.
Pump mounts to the timing cover using three 1/4" bolts which are included and fuel pump cam mount to the pump housing with three 1/4" bolts. Pump includes a cover for the front if buyer chooses not to run a fuel pump off the cam and there is a spare front cover included in the deal.
Pump is currently plumbed with one -8 and one -10 AN fitting but buyer can change to their specific fitting size I something else is needed.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.