How many street miles can I expect....

.....from one of these Cmp Cams Bronze oil pump drive replacement gears?

Seems like a much cheaper option than the full MP item.

http://www.ebay.com/itm/COMP-Distri...Parts_Accessories&hash=item564925cfae&vxp=mtr

Be careful with that part. I bought the exact one you have here. Problem was the 2 oil pump gears I had were not drilled straight where the pin goes in so it was a waste of $$. I could have clocked it and then re drilled it but there is not enough meat on the shaft and I did not feel comfortable doing that. If that shaft breaks you run the risk of smoking your motor due to no oil pressure. I ended up just buying the Mopar Performance Bronze one instead with the shaft already on it.