Looking for a fuel pump for a 1978 B210

[nifty50trickydicky]

Hey all, I've got a 1978 B210 with the original A14 engine and stock carb. The PO put in an electronic fuel pump (and did a shoddy job of it I might add) - problem is it's pumping fuel at 7 PSI when it should be around 2. I'd like to go back to the original mechanical fuel pump, but I'm having trouble finding one specifically for the 1978 B210. Now I don't know much about fuel pumps. Are they specific to the vehicle? The engine? The carburetor? Will a number of "different" fuel pumps work?

 

I've found a few on ebay, but again, I'm not quite sure what I'm looking for.

 

• http://www.ebay.com/itm/NISSAN-DATSUN-B210-NOS-NEW-FUEL-PUMP-1977-1982-/140153163134?pt=Motors_Car_Truck_Parts_Accessories&hash=item20a1c78d7e&vxp=mtr
• http://www.ebay.com/itm/New-Beck-Arnley-Datsun-B210-Fuel-Pump-/220998933768?pt=Motors_Car_Truck_Parts_Accessories&hash=item3374901d08&vxp=mtr
• http://www.ebay.com/itm/Nissan-Datsun-Fuel-Pump-Kyosan-Denki-NP-491-1-new-w-gasket-fits-B210-/140939344656?pt=Motors_Car_Truck_Parts_Accessories&fits=Model%3AB210&hash=item20d0a3bb10&vxp=mtr
• http://www.ebay.com/itm/NISSAN-DATSUN-B210-NOS-NEW-FUEL-PUMP-1977-1982-/140153163134?pt=Motors_Car_Truck_Parts_Accessories&hash=item20a1c78d7e&vxp=mtr

Steer me in the right direction, fellas? TIA! :D

[Stoffregen Motorsports]

Try http://www.rockauto.com/. I just searched and they have three, ranging from $18 to $33.

[Dguy210]

All A14 fuel pumps are the same, A12 has a shorter arm. Try to get an original Japanese one if possible. You can also just run a fuel regulator off the electric pump to bring the pressure down .

[nifty50trickydicky]

Try http://www.rockauto.com/. I just searched and they have three, ranging from $18 to $33.

Thanks much, problem solved! I'll have to bookmark this page for future reference.